☆ 4.7 Review

A review on biomass-derived activated carbon as electrode materials for energy storage supercapacitors

JOURNAL OF ENERGY STORAGE (2022)

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Article Materials Science, Ceramics

Ultra-high specific capacitance of self-doped 3D hierarchical porous turtle shell-derived activated carbon for high-performance supercapacitors

Haonan Chen et al.

Summary: In this study, a nanostructured porous activated carbon was successfully prepared from biomass waste turtle shell, exhibiting high specific surface area, pore structure, and heteroatom content. The activated carbon showed ultra-high specific capacitance, excellent energy density, and cycling stability, highlighting its great potential as a sustainable electrode material in the field of electrochemistry.

CERAMICS INTERNATIONAL (2022)

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Review Engineering, Environmental

Review on recent advances in nanostructured transition-metal-sulfide-based electrode materials for cathode materials of asymmetric supercapacitors

Yang Gao et al.

Summary: Transition metal sulfides (TMSs) have emerged as promising materials for asymmetric supercapacitors (ASCs) due to their low cost and strong electrochemical properties. By controlling morphology and using composite engineering, the electrochemical performance of TMS in ASCs can be enhanced. A deeper understanding of TMS will guide the future design of high-performance materials.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Chemistry, Physical

Honeycomb-like biomass carbon with planted CoNi3 alloys to form hierarchical composites for high-performance supercapacitors

Liguo Yue et al.

Summary: Hierarchical composite materials made from biomass carbon, ZIF-67, and a mild pore former are able to generate alloy-type CoNi3 nanoparticles planted into conductive honeycomb-like carbon frameworks, leading to a remarkable specific capacitance and ultra-long cycling stability. Besides, the asymmetrical supercapacitor also exhibits a high specific capacitance, long-term stable lifespan, and maximum energy density, making it a promising energy storage application.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Article Chemistry, Physical

Heterogeneous cobalt polysulfide leaf-like array/carbon nanofiber composites derived from zeolite imidazole framework for advanced asymmetric supercapacitors

Wenjie Liu et al.

Summary: This article presents a novel CN-CoxSy/CNF composite material that can enhance the energy density and electrochemical properties of supercapacitors. The composite exhibits high capacity and good cycle stability, making it a potential electrode material for various batteries in the future.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Article Chemistry, Physical

Rationally tuning ratio of micro- to meso-pores of biomass-derived ultrathin carbon sheets toward supercapacitors with high energy and high power density

Yuhe Zhang et al.

Summary: The study systematically investigated the influence of the micro-to-meso-pore ratio on the performance of supercapacitors, and developed an effective method for tuning the ratio to fabricate high-performance carbon materials. The rational pore structure not only maximizes the specific active surface area and specific capacitance, but also enhances mass transport channels for high power density, providing a universal approach for achieving high energy/power density in green energy applications.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Review Chemistry, Physical

Recent progress on porous carbon and its derivatives from plants as advanced electrode materials for supercapacitors

Guosai Jiang et al.

Summary: Porous carbon materials, particularly derived from plants, have shown promising potential in energy storage due to their carbon-rich composition and unique channel structures. Research focuses on synthesis methods, multi-component carbon materials, and improving electrochemical performance, aiming to design electrode materials for efficient electrolyte ion and electron transport. Challenges and trends in utilizing plant-derived carbon materials for supercapacitor application are also highlighted.

JOURNAL OF POWER SOURCES (2022)

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Article Chemistry, Physical

Nitrogen-doped graphene fiber electrodes with optimal micro-/meso-/ macro-porosity ratios for high-performance flexible supercapacitors

Feng Han et al.

Summary: This study presents a nitrogen-doped graphene fiber electrode with optimal porosity ratios to enhance the utilization efficiency of fiber inner interface, achieving superior areal capacitance and high energy density in supercapacitors. The use of urea as nitrogen doping source and template allows for tuning the porous structure and performance of the fibers, leading to improved electrochemical performance.

JOURNAL OF POWER SOURCES (2022)

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Article Chemistry, Physical

Facile synthesis of B/N co-doped porous carbon nanosheets with high heteroatom content and electrical conductivity for excellent-performance supercapacitors

Youheng Yao et al.

Summary: In this study, B/N co-doped porous carbon nanosheets were successfully synthesized from sodium lignosulfonate-based porous carbon nanosheets, showing high B and N contents, excellent electrical conductivity, and large specific surface area. The BNMNC-based supercapacitor exhibited high specific capacitance, high capacitance retention, and superior cycling stability. Moreover, the supercapacitor based on BNMNC delivered high energy densities at different power densities.

APPLIED SURFACE SCIENCE (2022)

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Article Materials Science, Ceramics

Fabrication of NiCo2S4 accumulated on metal organic framework nanostructured with multiwalled carbon nanotubes composite material for supercapacitor application

Sivalingam Ramesh et al.

Summary: In this study, nanoporous carbon composites for supercapacitor applications were synthesized using sonication-supported hydrothermal process, showing improved structural, morphological, and electrochemical properties. The specific capacitance of NiCo2S4@N-MWCNT/MOF67 composite was increased by 1.78-fold, demonstrating excellent electrochemical performance and stability.

CERAMICS INTERNATIONAL (2022)

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Article Chemistry, Physical

Preparation and characterization of activated carbon derived from deashing coal slime with ZnCl2 activation

Ge Zhang et al.

Summary: In this study, activated carbon (AC) was successfully prepared by flotation deashing combined with ZnCl2 activation using coal slime (CS) as the raw material. The results showed that flotation effectively reduced the ash content and increased the micropore amount of CS, leading to enhanced adsorption of methylene blue (MB) and iodine onto the prepared AC. The optimal preparation conditions were determined through single factor experiments and response surface methodology, resulting in a high-quality deashing coal slime activated carbon (DCSAC(op)) with excellent adsorption performance. This approach provides a promising and effective material for AC preparation.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

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Article Chemistry, Physical

Facile method to produce sub-1 nm pore-rich carbon from biomass wastes for high performance supercapacitors

Yali Jiang et al.

Summary: The study successfully prepared sub-1 nm pore-rich carbon material from biomass waste, which exhibits high specific capacitance, excellent rate capability, and long cyclic life. It shows great potential for practical applications in commercial supercapacitors.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Article Chemistry, Physical

Nitrogen- and oxygen-doped carbon with abundant micropores derived from biomass waste for all-solid-state flexible supercapacitors

Shengshang Lu et al.

Summary: Porous carbon material doped with nitrogen and oxygen was synthesized from mango seed waste through high-temperature carbonization and KOH activation. The resulting material exhibited high surface area, specific porosity, and excellent electrochemical performance, making it a low-cost and accessible option for energy conversion and storage systems.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Article Engineering, Chemical

Novel porous heteroatom-doped biomass activated carbon nanoflakes for efficient solid-state symmetric supercapacitor devices

Mohammed Jalalah et al.

Summary: In this study, heteroatom-doped porous activated carbon nanoflakes were synthesized from sustainable biomass, showing excellent specific capacitance and cycling stability, making them suitable for energy storage applications.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2022)

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Article Materials Science, Multidisciplinary

Facile synthesis of novel CoNi2S4/carbon nanofibers composite for high-performance supercapacitor

Junsheng Zhu et al.

Summary: A CoNi2S4/carbon nanofibers composite was successfully developed via hydrothermal process, which exhibited high specific capacitance and excellent cycling performance, indicating promising application in supercapacitors.

MATERIALS CHEMISTRY AND PHYSICS (2022)

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Article Chemistry, Applied

Exploration on magnetic and electrochemical properties of nitrogen and phosphorus Co-doped ordered mesoporous carbon for supercapacitor applications

R. Ragavan et al.

Summary: A series of heteroatom doped ordered mesoporous carbons (HOMCs) were synthesized using chemical vapor deposition nanocasting (CVD nanocasting) with SBA-15 as the template. The properties of the HOMCs were characterized, and the NPOMC sample showed high specific capacitance and good cyclic stability and columbic efficiency in the fabricated device.

MICROPOROUS AND MESOPOROUS MATERIALS (2022)

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Review Energy & Fuels

Today's progress in the synthesis of porous carbons from biomass and their application for organic electrolyte and ionic liquid based supercapacitors

Petr M. Yeletsky et al.

Summary: This review article focuses on the recent advances in the development of biomass-derived activated carbons and their application as electrode materials for electric double layer capacitors (EDLCs). The article discusses various approaches to production of activated carbons from biomass and highlights their performance as materials for EDLCs. The requirements and synthesis approaches to achieve EDLCs with high energy accumulation characteristics are also formulated.

JOURNAL OF ENERGY STORAGE (2022)

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Article Materials Science, Multidisciplinary

One-step production of N, S co-doped honeycomb-like activated carbon from instant dry yeast for high gravimetric and volumetric performance supercapacitors

Jiacan Shao et al.

Summary: In this study, N,S co-doped honeycomb-like activated carbons (NSHAC) were synthesized using a one-step NaOH activation method. The optimized NSHAC-700 exhibited high specific surface area, pore structure, and rich surface heteroatoms, resulting in ultra-high gravimetric and volumetric capacitance in 6 M KOH. The symmetric supercapacitors based on NSHAC-700 also achieved very high energy density.

DIAMOND AND RELATED MATERIALS (2022)

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Article Electrochemistry

Significantly enhanced electrochemical performance of 2D Ni-MOF by carbon quantum dot for high-performance supercapacitors

Yi Pan et al.

Summary: Carbon quantum dot (CQD)/NiMOF composites were successfully synthesized in this study. The CQDs effectively enhanced the electrical conductivity of NiMOF and regulated its morphology to expose abundant active sites, leading to improved electrochemical performance. The CQD@MOF composite showed outstanding cycling stability and the hybrid supercapacitors exhibited a high energy density.

ELECTROCHIMICA ACTA (2022)

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Article Thermodynamics

Activated carbon from olive tree pruning residue for symmetric solid-state supercapacitor

M. Federico Ponce et al.

Summary: This study presents the development of a symmetric solid-state supercapacitor using activated carbon from olive pruning waste. Chemically activated carbons with high surface area and developed pore structure showed superior electrochemical performance compared to physically activated carbons. By assembling three supercapacitors with chemically activated carbon and PVA-KOH hydrogel, excellent performance was achieved.

ENERGY (2022)

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Article Energy & Fuels

Oxygenated N-doped porous carbon derived from ammonium alginate: Facile synthesis and superior electrochemical performance for supercapacitor

Kaiying Wei et al.

Summary: This study successfully prepared oxygenated N-doped porous carbon with high surface area, demonstrating excellent electrochemical performance. By carbonizing ammonium alginate aerogel and conducting air activation treatment, the porous carbon exhibited high specific capacitance, good rate capability, and ultralong cycle life when used as electrode materials for supercapacitors.

JOURNAL OF ENERGY STORAGE (2022)

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Article Energy & Fuels

Waste chicken bone-derived porous carbon materials as high performance electrode for supercapacitor applications

Delvina Japhet Tarimo et al.

Summary: In this study, cooked chicken bone waste (CCBW) was successfully converted into activated carbon for supercapacitor applications. The synthesized activated carbon showed high specific capacitance and specific surface area. The fabricated device exhibited excellent specific energy, power, columbic efficiency, and capacitance retention, indicating the potential of using low-cost biomass as energy storage materials.

JOURNAL OF ENERGY STORAGE (2022)

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Article Energy & Fuels

Ultrathin graphene@NiCo2S4@Ni-Mo layered double hydroxide with a 3D hierarchical flowers structure as a high performance positive electrode for hybrid supercapacitor

Cheng Cheng et al.

Summary: The synthesized RGO@NiCo2S4@NiMo-LDH composite shows excellent electrochemical properties, demonstrating great potential for the development of high-performance electrode materials.

JOURNAL OF ENERGY STORAGE (2022)

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Article Energy & Fuels

Averrhoa bilimbi leaves-derived oxygen doped 3D-linked hierarchical porous carbon as high-quality electrode material for symmetric supercapacitor

Erman Taer et al.

Summary: This study successfully utilized a simple KOH impregnation strategy to prepare porous carbon material from Averrhoa bilimbi leaves waste, and applied it as a binder-free electrode material for high-quality symmetrical supercapacitors. The results showed excellent electrochemical performance, with high specific capacitance and energy density in different aqueous electrolytes. This material derived from waste Averrhoa bilimbi leaves has the potential to be a competitive electrode material for high-quality supercapacitor devices.

JOURNAL OF ENERGY STORAGE (2022)

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Article Chemistry, Physical

Ultrafast supercapacitors based on boron-doped Ketjen black and aqueous electrolytes

Qing Jin et al.

Summary: The study demonstrates that SCs with boron-doped mesoporous Ketjen black and a 6 M KOH electrolyte exhibit high areal capacitance and high frequency response. This is attributed to the improved wettability and electrical conductivity, as well as the increased number of capacitive sites due to boron-doping.

APPLIED SURFACE SCIENCE (2022)

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Article Chemistry, Physical

Enhanced interfacial electron transfer by constructing NiCo-LDH hollow nanocages decorated N-doped graphene quantum dots heterojunction for high-performance supercapacitors

Chenying Zhang et al.

Summary: By constructing a hollow nanocage structure of H-NiCo-LDH nanosheets and decorating them with N-GQDs, this study improves the conductivity and active sites of the material, resulting in high specific capacitance and excellent rate performance. Furthermore, the heterojunction between H-NiCo-LDH and N-GQDs promotes interfacial electron transfer and redox activity.

APPLIED SURFACE SCIENCE (2022)

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Article Chemistry, Physical

Self-assembly of biomass derivatives into multiple heteroatom-doped 3D-interconnected porous carbon for advanced supercapacitors

Yangkai Sun et al.

Summary: This study presents a multiple heteroatom-doped three-dimensional interconnected carbon material obtained from the self-assembly of biomass derivatives with the assistance of boric acid, demonstrating high specific surface area and good specific capacitance in 6 M KOH electrolyte. It shows excellent performance in both fast charge/discharge and long-term cycling stability in PVA/KOH gel electrolyte.

CARBON (2022)

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Review Chemistry, Inorganic & Nuclear

Metal-organic frameworks (MOFs) and their derivative as electrode materials for lithium-ion batteries

Minghai Shen et al.

Summary: Efficient energy storage is crucial for enhancing the utilization of clean energy. Metal-organic frameworks (MOFs) and their derivative materials show promising prospects in energy conversion and storage applications, offering advantages such as high specific volume, long cycle life, and fast charge-discharge characteristics.

COORDINATION CHEMISTRY REVIEWS (2022)

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Article Materials Science, Multidisciplinary

Economic prosperity of developing flixweed seeds-derived porous carbon for ultrahigh-performance supercapacitors

Xu Li et al.

Summary: In this work, flixweed seeds are successfully converted into hierarchical porous carbon materials with large specific surface area and self-doped heteroatoms. The resulting carbon material shows excellent performance in supercapacitors, with high specific capacitance and long cycling life. A symmetric supercapacitor based on this carbon material also exhibits high energy density.

DIAMOND AND RELATED MATERIALS (2022)

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Article Materials Science, Multidisciplinary

Nitrogen-doped carbon nanosheets derived from GO for enhancement of supercapacitor performance

Jiamiao Hu et al.

Summary: In this study, graphene oxide (GO) is modified with porous carbon layers derived from ionic liquid to inhibit stacking between the layers and improve the performance of supercapacitors. The modified GO shows a significant increase in specific capacitance and good cyclic stability, indicating its promising application in electrochemical energy storage.

DIAMOND AND RELATED MATERIALS (2022)

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Article Agricultural Engineering

Efficient construction of a carbon-based symmetric supercapacitor from soybean straw by coupling multi-stage carbonization and mild activation

Shenghui Jiao et al.

Summary: Hierarchical porous carbon materials were successfully prepared and controlled using soybean straw as raw material. The materials exhibited abundant porosity and specific chemical structure, leading to excellent electrochemical performance and high application potential in energy storage devices.

INDUSTRIAL CROPS AND PRODUCTS (2022)

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Article Chemistry, Physical

Sheet-like NiCo-layered double hydroxide anchored on N self-doped hierarchical porous carbon aerogel from chitosan for high-performance supercapacitors

Kai Zhao et al.

Summary: Smart use of renewable and biodegradable biomass materials brings economic and environmental benefits. In this study, a highly graphitized porous carbon aerogel conductive frame is prepared using biomass chitosan particle as the precursor, and nickel-cobalt layered double hydroxide nanosheets are uniformly anchored on the frame. The optimized composite exhibits a large specific capacitance and excellent capacitance retention rate, demonstrating its potential for high-performance energy storage devices.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Chemistry, Physical

High mass loading NiCoAl layered double hydroxides with interlayer spacing and interface regulation for high-capacity and long-life supercapacitors

Zhihui Xu et al.

Summary: Stable alpha-phase NiCoAl hydroxides with expanded interlayer spacing and superior electronic conductivity were synthesized, and the charge storage form of the electrode was modulated by adjusting the electrolyte concentration. The NiCoAl-10 supercapacitor electrode exhibited high capacitance, excellent rate capability, and outstanding long-term cycling stability.

JOURNAL OF POWER SOURCES (2022)

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Article Chemistry, Physical

Fabrication of copper-cobalt heterostructures confined inside N-doped carbon nanocages for long-lasting Zn-air batteries

Yanrong Ren et al.

Summary: The construction of hetero-structured Cu/Co93Cu7@NC NCs improves the efficiency of the electrocatalyst and enhances the performance of Zn-air batteries. The catalyst exhibits excellent electrocatalytic performance and stability, making it promising for practical applications.

JOURNAL OF POWER SOURCES (2022)

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Article Materials Science, Multidisciplinary

Preparation of cyclodextrin polymer-functionalized polyaniline/porous carbon composites for use in high-performance supercapacitors

Song Shan et al.

Summary: Ordered polymerization of polyaniline on porous carbon was achieved through cyclodextrin polymer functionalization. This functionalized material exhibited remarkable specific capacitance and high rate capability in a supercapacitor device, while maintaining good stability during cycling.

MATERIALS LETTERS (2022)

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Article Chemistry, Physical

One step synthesis of N, P co-doped hierarchical porous carbon nanosheets derived from pomelo peel for high performance supercapacitors

Guifang Li et al.

Summary: Ammonium dihydrogen phosphate was used to synthesize N, P co-doped porous carbon nanosheets for high-performance supercapacitors. The pore structure and doping amount were controlled by adjusting the pyrolysis temperature, resulting in high specific capacitance and excellent cycling stability. The pollution-free and cost-effective method showed great potential for designing high-performance supercapacitor electrode materials.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Review Chemistry, Inorganic & Nuclear

Metal-organic frameworks (MOFs) and their derivative as electrode materials for lithium-ion batteries

Minghai Shen et al.

Summary: This paper focuses on the application of MOFs and their derivative materials in lithium-ion batteries, emphasizing their importance in improving battery performance.

COORDINATION CHEMISTRY REVIEWS (2022)

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Article Materials Science, Multidisciplinary

Preparation of mulberry-like RuO2 electrode material for supercapacitors

Feng Yu et al.

Summary: In this study, a mulberry-like RuO2 electrode material with large specific surface area was successfully synthesized via a hydrothermal method. The electrochemical characterization demonstrated that RuO2 exhibited a high specific capacitance of 400 F.g(-1) at a current density of 0.2 A.g(-1) and retained 84.7% capacitance after 6000 charge/discharge cycles at a current density of 10 A.g(-1). The energy and power densities of the RuO2-AC supercapacitor ranged from 25.0 to 11.7 Wh.kg(-1) and 160 to 10,560 W.kg(-1) at different current densities.

RARE METALS (2021)

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Article Agricultural Engineering

Conversion of wheat husk to high surface area activated carbon for energy storage in high-performance supercapacitors

Mutawara Mahmood Baig et al.

Summary: The study demonstrates the potential utilization of wheat husks derived activated carbon as electrode material for supercapacitors, showing excellent electrochemical properties. The process used is simple, environmentally friendly, and could significantly reduce the biomass wastes from wheat husks.

BIOMASS & BIOENERGY (2021)

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Article Electrochemistry

Biomass-derived three-dimensional hierarchical porous carbon network for symmetric supercapacitors with ultra-high energy density in ionic liquid electrolyte

Yan Wu et al.

Summary: By utilizing melamine foam as a template and waste liquid as a carbon precursor, porous carbon with outstanding electrochemical performance was successfully prepared, providing a new approach and method for the study of supercapacitor electrodes.

ELECTROCHIMICA ACTA (2021)

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Article Chemistry, Physical

Catalytically transformed low energy intensive 2D-layered and single crystal-graphitic renewable carbon cathode conductors

Maria Semeniuk et al.

Summary: This study demonstrates the catalytic graphitization of Black Spruce, resulting in the formation of high conductivity single crystal graphitic carbon structures suitable for various electronic applications. The use of iron nitrate as a catalyst enables the formation of these structures at significantly reduced thermal energy levels.

CARBON (2021)

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Article Chemistry, Physical

Isotherm and thermodynamic modelling of malachite green on CO2-activated carbon fibers

Joon Hyuk Lee et al.

Summary: Porous carbon fibers were designed with CO2 activation for enhanced malachite green adsorption, characterized both experimentally and numerically to reveal the physiochemical mechanisms, resulting in high specific surface area and effective adsorption performance. Adsorption isotherm fits Langmuir model with high maximum adsorption capacity, and regeneration rate over 80% was achieved in multiple trials. Thermodynamics analysis showed endothermic and spontaneous nature of the adsorption process.

CHEMICAL PHYSICS LETTERS (2021)

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Article Chemistry, Physical

Doping of nitrogen into biomass-derived porous carbon with large surface area using N2 non-thermal plasma technique for high-performance supercapacitor

Long Wu et al.

Summary: A novel and facile method utilizing non-thermal plasma was proposed to increase N active sites in biomass-derived porous carbon electrodes for supercapacitors, resulting in greatly improved specific capacitances and cycling stability.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Chemistry, Physical

N, P, S co-doped biomass-derived hierarchical porous carbon through simple phosphoric acid- assisted activation for high-performance electrochemical energy storage

Dongfang Guo et al.

Summary: The study synthesized walnut shell-derived hierarchical porous carbon with cost-effective and well-developed pores for electrochemical energy storage. The porous carbon showed excellent capacitance performance, high energy storage capabilities, and commercial potential.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Materials Science, Multidisciplinary

N-O-P co-doped porous carbon aerogel derived from low-cost biomass as electrode material for high-performance supercapacitors

Huiming Zhou et al.

Summary: A facile and effective strategy was developed for the synthesis of N-O-P co-doped porous carbon aerogels from radishes, which exhibit high specific capacitance and excellent cycle stability in electrochemical performance.

DIAMOND AND RELATED MATERIALS (2021)

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Article Agricultural Engineering

Design and construction of hierarchical sea urchin-like NiCo-LDH@ACF composites for high-performance supercapacitors

Lu Luo et al.

Summary: Activated carbon fiber (ACF) from Chinese fir wood powder by melt-spinning was used to prepare a NiCo-LDH@ACF composite material via a microwave-assisted synthesis method, which shows great potential as electrode materials for energy storage devices. The Ni1Co1-LDH@ACF composite exhibits the largest specific capacitance and high rate performance at a molar ratio of Ni2+/Co2+ of 1:1. Moreover, the assembled asymmetric supercapacitor device with NiCo-LDH@ACF composites and fir bark-based activated carbons demonstrates superior energy density and cycle life.

INDUSTRIAL CROPS AND PRODUCTS (2021)

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Article Chemistry, Physical

Oxidized-co-crumpled multiscale porous architectures of MXene for high performance supercapacitors

Jeong Bok Lee et al.

Summary: This study presents a novel method to create oxidized-co-crumpled multiscale porous architectures of MXene, leading to significantly improved specific surface area, capacitance performance, and cycle stability. The structural advantages of the multiscale porous oxidized-co-crumpled MXene result in enhanced ion diffusion and prevent re-stacking, demonstrating a promising strategy for high-performance MXene-based electrode materials in various electrochemical applications.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Physical

Outside-in catalytic graphitization method for synthesis of dispersible and uniform graphitic porous carbon nanospheres

Quan-Gao Wang et al.

Summary: A novel outside-in catalytic graphitization method was developed to synthesize carbon nanospheres with adjustable graphitic skeleton, developed porosity, good monodispersity and dispersibility.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

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Article Chemistry, Physical

N, S self-doped hollow-sphere porous carbon derived from puffball spores for high performance supercapacitors

Mengge Shang et al.

Summary: A novel N, S self-doped hollow-sphere porous carbon material was directly prepared from biomass puffball spores for the first time through a simple method. By adjusting the amount of KOH, the electrochemical properties and porous structure of these carbons were explored, and the material obtained at a KOH to carbon mass ratio of 4 exhibited the best performance. In supercapacitors, this material showed excellent specific capacitance and energy density, making it a promising candidate for high-performance supercapacitors.

APPLIED SURFACE SCIENCE (2021)

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Article Materials Science, Multidisciplinary

Oxygen-rich hierarchical porous carbon derived from biomass waste-kapok flower for supercapacitor electrode

Li -Hong Zheng et al.

Summary: A facile method utilizing kapok flower waste to prepare porous carbon supercapacitor electrodes was proposed, showing remarkable electrochemical performance and excellent cyclic stability. The study realized a strategy of effectively utilizing biomass waste to produce high-performance supercapacitor electrodes in industry.

DIAMOND AND RELATED MATERIALS (2021)

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Article Electrochemistry

High-performance supercapacitor base d on MnO/carbon nanofib er composite in extended potential windows

Wenting Xu et al.

Summary: MnO/carbon nanofiber composite is proven to be a high-performance electrode material for supercapacitors. LiMn2O4 nanoparticles are decorated on polyacrylonitrile nanofibers and then converted to MnO under synergistic annealing, resulting in MnO/CNF composite with extended potential window and high capacitance.

ELECTROCHIMICA ACTA (2021)

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Article Chemistry, Physical

Efficient microwave absorber and supercapacitors derived from puffed-rice-based biomass carbon: Effects of activating temperature

XiuBo Xie et al.

Summary: Biomass-based carbon is gaining attention for its potential in economic growth and sustainable development. Puffed-rice-based carbon, particularly the R-800 sample, shows excellent performance as both a microwave absorber and electrode material, with wide bandwidth and high capacitance retention. This functionalized biomass carbon holds promise for bridging sustainable development and biomass materials.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

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Article Chemistry, Physical

An unexpected phase-transformation of cobalt-vanadium layered double hydroxides toward high energy density hybrid supercapacitor

Su Chan Lee et al.

Summary: This study reported a cobalt-vanadium layered double hydroxide as a high energy density hybrid supercapacitor electrode, exhibiting outstanding charge storage performance and cycle stability. By controlling the molar ratio of cobalt and vanadium, the energy storage performance of the material was further enhanced.

JOURNAL OF POWER SOURCES (2021)

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Article Engineering, Chemical

Preparation of porous nitrogen-doped activated carbon derived from rice straw for high-performance supercapacitor application

Kanruethai Charoensook et al.

Summary: Biomass-derived porous activated carbon with high surface area and nitrogen functional groups were prepared for supercapacitor application using rice straw as the precursor. The nitrogen-doped AC exhibited excellent capacitance performance and cycling stability under evaluation. Ionic liquid electrolyte enabled higher energy density to be achieved.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2021)

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Article Engineering, Chemical

Influence of cuticle layers, temperatures and activators on the properties of size-controllable tubular activated carbon powder from wool waste under air flow

Wenyang Tang et al.

Summary: Waste wool was successfully used to prepare activated carbon powders (ACPs) through chemical activation and carbonization under air flow. The study found that the cuticle layers and carbonization temperature were key factors affecting the properties of ACPs, with high carbonization temperature increasing the specific surface area of ACPs. The ACPs showed thermal stability and the functional groups on wool surface changed after carbonization.

POWDER TECHNOLOGY (2021)

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Article Green & Sustainable Science & Technology

Hierarchical porous biomass-derived carbon framework with ultrahigh surface area for outstanding capacitance supercapacitor

He Xu et al.

Summary: A porous carbon framework with optimized structure exhibits outstanding electrochemical performance, high specific capacitance and energy density, as well as excellent capacitance retention after cycles. The relationship between structure optimization and performance enhancement of carbon materials is deeply explored, providing effective guidance for synthesizing high-performance porous biomass-derived carbon materials for supercapacitors.

RENEWABLE ENERGY (2021)

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Article Green & Sustainable Science & Technology

Structural changes and electrochemical properties of lacquer wood activated carbon prepared by phosphoric acid-chemical activation for supercapacitor applications

Sheng-Chun Hu et al.

Summary: This study investigates the performance of activated carbons prepared from lacquer wood through one-step and two-step activation processes at different temperatures in supercapacitor applications. The results show that the AC generated through the one-step activation process at 400 degrees Celsius exhibits superior specific surface area compared to those from the two-step activation method. Additionally, biomass-derived ACs demonstrate better electrochemical properties than those derived from charcoal. The study suggests that LW-derived ACs are promising electrodes for high-performance supercapacitors, providing valuable guidance for their industrial application.

RENEWABLE ENERGY (2021)

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Review Environmental Sciences

Sustainable utilization of wetland biomass for activated carbon production: A review on recent advances in modification and activation methods

Hai Liu et al.

Summary: Constructed wetlands have been used for treating wastewaters, and converting wetland biomass into activated carbon can help improve resource recovery and environmental remediation. The adsorption ability of activated carbons is more influenced by surface chemistry, and introducing specific functionalities can enhance their ability to adsorb heavy metal ions.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Energy & Fuels

A green and economical approach to derive biomass porous carbon from freely available feather finger grass flower for advanced symmetric supercapacitors

Raja Arumugam Senthil et al.

Summary: This study demonstrates the use of a new hollow tubular-like porous carbon (HT-PC) derived from feather finger grass flower (FFGF) as an electrode material for supercapacitors, showing high electrochemical performance, stable cycling, and excellent specific capacitance.

JOURNAL OF ENERGY STORAGE (2021)

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Article Engineering, Environmental

Green activation of sustainable resources to synthesize nitrogen-doped oxygen-riched porous carbon nanosheets towards high-performance supercapacitor

Feitian Ran et al.

Summary: By synthesizing nitrogen-doped oxygen-rich carbon nanosheets with hierarchical pores through green activation processes, this study demonstrates excellent performance in terms of high specific capacitance and superior rate capability, showcasing promising application prospects for sustainable and cost-efficient energy storage materials.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Materials Science, Multidisciplinary

Comparison of the heteroatoms-doped biomass-derived carbon prepared by one-step nitrogen-containing activator for high performance supercapacitor

Lihua Cao et al.

Summary: This study proposes a simple and cost-effective one-step method to prepare nitrogen-doped biomass-derived hierarchical porous carbon materials using different nitrogen-containing compounds as activation agent and dopant. Among them, urea is identified as the most effective N dopant, while NH4Cl is the porogen with the minimum collapse of pollen grain. The prepared electrodes show promising electrochemical performance in terms of specific capacitance, rate performance, capacitance retention rate, and energy density. This work may guide the selection of N dopants and porogens for preparing biomass-derived carbon materials for specific applications.

DIAMOND AND RELATED MATERIALS (2021)

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Article Chemistry, Physical

Three dimensional hierarchical porous nickel cobalt layered double hydroxides (LDHs) and nitrogen doped activated biocarbon composites for high-performance asymmetric supercapacitor

Tingting Chen et al.

Summary: Ni0.5Co0.5 LDH/AC composites prepared by solvothermal method exhibit high specific capacitance, excellent rate performance, and good cycle stability. The asymmetric supercapacitor shows potential applicability for energy storage.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Physical

Mixed-dimensional heterostructure of few-layer MXene based vertical aligned MoS2 nanosheets for enhanced supercapacitor performance

Wentao Hou et al.

Summary: A mixed-dimensional heterostructure of MoS2 deposited few-layer Ti3C2Tx nanosheets was synthesized to enhance the supercapacitor performance, delivering a remarkable specific capacitance and excellent cycling stability. The heterostructure shows high energy density and can serve as an archetype for enhancing electrochemical performance by integrating different materials' advantages synergistically.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Analytical

Physicochemical activation and palletisation of Azadirachta indica wood carbons for increased biomethane adsorbed energy storage

Komalkant Adlak et al.

Summary: The article discusses the preparation of activated carbons using a combination of KOH and steam, as well as the preparation of pellets using bentonite and Kaolin. The research shows that combined activated carbons have a higher surface area, and adding 20% Kaolin can achieve the best methane adsorption results.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2021)

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Article Energy & Fuels

Recent progress on porous carbon derived from Zn and Al based metal-organic frameworks as advanced materials for supercapacitor applications

Raja Arumugam Senthil et al.

Summary: This article focuses on the application and development of metal-organic frameworks (MOFs)-derived porous carbon materials in supercapacitors. It points out the limitations of supercapacitors in large-scale applications and emphasizes the importance of constructing new electrode materials with excellent capacitive and long-term durability. Lastly, it discusses the challenges and prospects for developing high-performance energy storage devices using MOF-derived carbon materials.

JOURNAL OF ENERGY STORAGE (2021)

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Article Chemistry, Physical

Surface Spatial Confinement Effect on Mn-Co LDH@Carbon Dots for High-Performance Supercapacitors

Lili Song et al.

Summary: This study reports the surface spatial confinement effect on Mn-Co LDH@carbon dots to enhance charge transfer and stable structure for high-performance supercapacitors. By utilizing density functional theory calculations and ab initio molecular dynamics simulations, the study achieved improved density of states near the Fermi level and stable geometric structure.

ACS APPLIED ENERGY MATERIALS (2021)

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Article Chemistry, Physical

Preparation of binder-free three-dimensional N-doped carbon framework/nickel cobaltate composite for all-solid supercapacitor application

Hongzhi Wang et al.

Summary: The study utilizes secondary hydrothermal precipitation, dissolution, and regrowth to transform micron-level materials into nano-scale, loading them onto a nitrogen-doped three-dimensional reduced graphene carbon framework (NCF) to improve material reunion.

APPLIED SURFACE SCIENCE (2021)

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Article Engineering, Environmental

Mxene (Ti3C2Tx)/cellulose nanofiber/porous carbon film as free-standing electrode for ultrathin and flexible supercapacitors

Weimin Chen et al.

Summary: A porous, conductive, and flexible MXene/cellulose nanofiber/PC hybrid film with strong interfacial interactions is prepared, providing high mechanical properties and large charge storage capacity. This film is used as a free-standing electrode to fabricate a high-performance quasi-solid-state supercapacitor, demonstrating ultrathin thickness, high flexibility, and large areal capacitance.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Physical

3D interpenetrating networks of MnO2/Carbon-CNTs composites derived from ZIF-67 MOF and their application to supercapacitors

Xiang Zheng et al.

Summary: 3D interpenetrating networks of carbon modified MnO2 nanocrystals connected by carbon nanotubes have been prepared and show excellent electrochemical performance for supercapacitors and other energy storage systems. The MnO2/Carbon-CNTs networks exhibit a high capacitance of 508.8 F g(-1) when used as electrodes in a three-electrode configuration with 2 M KOH aqueous solution as electrolyte at a current density of 0.5 A g(-1). The presence of both amorphous carbon and carbon nanotubes in the networks contributes to their superior performance.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

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Article Chemistry, Physical

High performance supercapacitor electrodes based on B/N Co-doped biomass porous carbon materials by KOH activation and hydrothermal treatment

Lu Luo et al.

Summary: The N and B co-doped hierarchical porous carbon material prepared through a two-step activation and hydrothermal post-treatment process exhibits high specific surface area, facilitating electrolyte circulation and electrostatic adsorption. The high boron and nitrogen content contributes to Faradaic pseudocapacitance, leading to excellent electrochemical performance at high current densities.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Chemistry, Physical

Mohr's salt assisted KOH activation strategy to customize S-doped hierarchical carbon frameworks enabling satisfactory rate performance of supercapacitors

Shuangyu Wang et al.

Summary: The construction of heteroatom-doped hierarchical carbon frameworks with large specific surface area using Mohr's salt-assisted KOH activation strategy has been developed. The S-doped hierarchical carbon frameworks exhibit high specific capacitance and excellent rate capability as electrodes for supercapacitors. Moreover, the supercapacitor device shows a high energy density of up to 66.26 Wh kg(-1) in ionic liquid electrolyte, indicating the potential of converting renewable biomass into value-add porous carbon for electrochemical energy-storage applications.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Physical

Hierarchically activated porous carbon derived from zinc-based fluorine containing metal-organic framework as extremely high specific capacitance and rate performance electrode material for advanced supercapacitors

Sedahmed Osman et al.

Summary: In this study, hierarchically activated porous carbon (APC) was synthesized and its surface structures and electrochemical performance were systematically studied under different activation conditions. The APC electrode exhibited high specific capacitances, excellent rate capacity, and very-long cyclic life, demonstrating its potential for large-scale application in energy storage systems.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

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Article Chemistry, Analytical

Facile synthesis of cobalt Disulfide/Carbon nanotube composite as High-performance supercapacitors electrode

Guoxiang Wang et al.

Summary: A series of CoS2/CNT composites were prepared and CoS2/CNT-20 exhibited a larger specific capacitance at 0.5 A g-1, satisfactory cycling stability at 3 A g-1, and a high energy density at 749.8 W kg-1, indicating their promising application in energy storage devices.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Physical

Trichoderma bridges waste biomass and ultra-high specific surface area carbon to achieve a high-performance supercapacitor

Zhanglin Liu et al.

Summary: The research successfully cultivated Trichoderma using a solid medium prepared from wheat straw and food waste, converted it into high specific surface carbon, assembled it into electrodes for supercapacitors, and demonstrated excellent electrochemical performance.

JOURNAL OF POWER SOURCES (2021)

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Article Chemistry, Physical

Design and structure of nitrogen and oxygen co-doped carbon spheres with wrinkled nanocages as active material for supercapacitor application

Zhisen Liu et al.

Summary: Nitrogen/oxygen co-doped carbon spheres with high specific surface area and nitrogen/oxygen content were successfully synthesized, showing good electrochemical performance and potential application in supercapacitors.

NANO ENERGY (2021)

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Article Chemistry, Multidisciplinary

Synthesis of activated carbon from high-ash coal gasification fine slag and their application to CO2 capture

Zekai Miao et al.

Summary: The study focused on preparing activated carbons from coal gasification fine slag (FS) through KOH activation, demonstrating high efficiency CO2 capture performance. The experimental results showed that FS-based activated carbons had a high specific surface area and fast adsorption rate, making them cost-effective adsorbents for CO2 capture.

JOURNAL OF CO2 UTILIZATION (2021)

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Article Energy & Fuels

High-performance solid-state supercapacitor based on sustainable synthesis of meso-macro porous carbon derived from hemp fibres via CO2 activation

Sivagaami Sundari Gunasekaran et al.

Summary: Porous carbon material HFPC was successfully synthesized from hemp fiber via a single-step low temperature carbonization followed by CO2 physical activation, showing high specific surface area and specific capacitance. The supercapacitor device based on HFPC demonstrated excellent specific energy, high power performance, and good cycle life in a PVA-KOH hydrogel electrolyte, offering a promising sustainable electrode material for high energy solid state supercapacitor applications.

JOURNAL OF ENERGY STORAGE (2021)

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Article Energy & Fuels

NiCo layer double hydroxide/biomass-derived interconnected porous carbon for hybrid supercapacitors

Xuetao Zhang et al.

Summary: Poplar catkins are used as a biotemplate for designing interconnected porous carbon materials for hybrid supercapacitors. NiCo LDH/IPC composites exhibit superior electrochemical performance and provide higher specific energy and better cycling stability in hybrid supercapacitors compared to pure NiCo LDH electrodes.

JOURNAL OF ENERGY STORAGE (2021)

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Article Engineering, Environmental

Flexible supercapacitors of biomass-based activated carbon-polypyrrole on eggshell membranes

Glaydson Simoes dos Reis et al.

Summary: This study developed biomass-based supercapacitors for application in advanced electronic devices with flexible structures, achieving promising results in terms of areal capacitance, energy density, power density, and cycle retention after 1000 cycles. By varying the amount of polypyrrole during its polymerization process, the competition between activated carbon and the hybrid device was controlled, showing the potential for improved performance in flexible membrane-like supercapacitors.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

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Proceedings Paper Materials Science, Multidisciplinary

The synthesis of activated carbon made from banana stem fibers as the supercapacitor electrodes

Erman Taer et al.

Summary: An activated carbon electrode was successfully synthesized from banana stem fibers without the need for adhesive materials, using ZnCl2 as an activator. The electrode exhibited high density, carbon content, and specific surface area, with promising electrochemical properties when used in supercapacitor cells. This study demonstrates the potential use of banana stem fibers as carbon electrodes in supercapacitors.

MATERIALS TODAY-PROCEEDINGS (2021)

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Review Materials Science, Multidisciplinary

A review of charge storage in porous carbon-based supercapacitors

Xian-you Luo et al.

Summary: Porous carbon-based electrode materials are widely used in supercapacitors due to their stability, high surface area, and adjustable pore structure. Factors such as specific surface area, pore structure, surface heteroatoms, and electrode design all play significant roles in determining the performance of superca

NEW CARBON MATERIALS (2021)

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Article Environmental Sciences

The performance of sulphur doped activated carbon supercapacitors prepared from waste tea

Savas Yaglikci et al.

ENVIRONMENTAL TECHNOLOGY (2020)

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Review Materials Science, Multidisciplinary

Polymers for supercapacitors: Boosting the development of the flexible and wearable energy storage

Zifeng Wang et al.

MATERIALS SCIENCE & ENGINEERING R-REPORTS (2020)

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Article Chemistry, Physical

Advanced porous hierarchical activated carbon derived from agricultural wastes toward high performance supercapacitors

Huige Wei et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

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Article Chemistry, Physical

Unravelling the volumetric performance of activated carbons from biomass wastes in supercapacitors

L. Suarez et al.

JOURNAL OF POWER SOURCES (2020)

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Article Multidisciplinary Sciences

Single lithium-ion channel polymer binder for stabilizing sulfur cathodes

Chaoqun Niu et al.

NATIONAL SCIENCE REVIEW (2020)

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Review Chemistry, Physical

Phosphorus-containing carbons: Preparation, properties and utilization

A. M. Puziy et al.

CARBON (2020)

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Article Engineering, Environmental

Neutralization reaction in synthesis of carbon materials for supercapacitors

Wen Yan et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Materials Science, Multidisciplinary

Template-like N, S and O tri-doping activated carbon derived from helianthus pallet as high-performance material for supercapacitors

Ji Yan et al.

DIAMOND AND RELATED MATERIALS (2020)

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Article Electrochemistry

B/P/N/O co-doped hierarchical porous carbon nanofiber self-standing film with high volumetric and gravimetric capacitance performances for aqueous supercapacitors

Yongjun Ma et al.

ELECTROCHIMICA ACTA (2020)

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Article Electrochemistry

Preparation and supercapacitive properties of phosphorus-doped reduced graphene oxide hydrogel

Xin Fan et al.

ELECTROCHIMICA ACTA (2020)

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Article Electrochemistry

Supramolecule-assisted synthesis of cyclodextrin polymer functionalized polyaniline/carbon nanotube with core-shell nanostructure as high-performance supercapacitor material

Wang Zhang et al.

ELECTROCHIMICA ACTA (2020)

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Article Chemistry, Physical

Walnut shell-derived hierarchical porous carbon with high performances for electrocatalytic hydrogen evolution and symmetry supercapacitors

Hai-hai Fu et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Review Chemistry, Physical

Recent progress of biomass-derived carbon materials for supercapacitors

Jiashuai Wang et al.

JOURNAL OF POWER SOURCES (2020)

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Article Materials Science, Multidisciplinary

Preparation and characterization of mesoporous activated carbons from nonporous hard carbon via enhanced steam activation strategy

Yeong-Rae Son et al.

MATERIALS CHEMISTRY AND PHYSICS (2020)

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Article Chemistry, Physical

Boron and nitrogen Co-doped holey graphene aerogels with rich B-N motifs for flexible supercapacitors

Xiaoxiao Zou et al.

CARBON (2020)

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Article Chemistry, Physical

Layered NiFe-LDH/MXene nanocomposite electrode for high-performance supercapacitor

Hua Zhou et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Article Chemistry, Analytical

Pinus nigra pine derived hierarchical carbon foam for high performance supercapacitors

Mohd Khalid et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2020)

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Article Chemistry, Physical

N-doped carbon derived from the monomer of chitin for high-performance supercapacitor

Minzhe Chu et al.

APPLIED SURFACE SCIENCE (2020)

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Article Agricultural Engineering

Solvent-free production of carbon materials with developed pore structure from biomass for high-performance supercapacitors

Lang Huang et al.

INDUSTRIAL CROPS AND PRODUCTS (2020)

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Article Chemistry, Physical

Boron and nitrogen co-doped double-layered mesopore-rich hollow carbon microspheres as high-performance electrodes for supercapacitors

Wenfang Yuan et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

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Article Energy & Fuels

Self-template synthesis of nitrogen-doped porous carbon derived from rice husks for the fabrication of high volumetric performance supercapacitors

Beichen Xue et al.

JOURNAL OF ENERGY STORAGE (2020)

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Article Chemistry, Physical

Large-sized and ultrathin biomass-derived hierarchically porous carbon nanosheets prepared by a facile way for high-performance supercapacitors

Lingrui Xu et al.

APPLIED SURFACE SCIENCE (2020)

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Article Engineering, Environmental

Recent advances and challenges in biomass -derived porous carbon nanomaterials for supercapacitors

Zijiong Li et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Green & Sustainable Science & Technology

Activated carbons prepared by indirect and direct CO2 activation of lignocellulosic biomass for supercapacitor electrodes

Changle Jiang et al.

RENEWABLE ENERGY (2020)

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Review Chemistry, Physical

Heteroatom-Doped and Oxygen-Functionalized Nanocarbons for High-Performance Supercapacitors

Subrata Ghosh et al.

ADVANCED ENERGY MATERIALS (2020)

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Article Chemistry, Physical

Corn husk derived activated carbon with enhanced electrochemical performance for high-voltage supercapacitors

Malothu Usha Rani et al.

JOURNAL OF POWER SOURCES (2020)

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Article Engineering, Environmental

Synthesis of confining cobalt nanoparticles within SiOx/nitrogen-doped carbon framework derived from sustainable bamboo leaves as oxygen electrocatalysts for rechargeable Zn-air batteries

Xiaotian Guo et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Review Chemistry, Physical

Effect of self-doped heteroatoms on the performance of biomass-derived carbon for supercapacitor applications

Arthi Gopalakrishnan et al.

JOURNAL OF POWER SOURCES (2020)

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Review Environmental Sciences

Insight into activated carbon from different kinds of chemical activating agents: A review

Yuan Gao et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

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Review Engineering, Chemical

Biomass-derived activated carbons for the removal of pharmaceutical mircopollutants from wastewater: A review

Jinbo Ouyang et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

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Article Energy & Fuels

Boron and nitrogen co-doped porous carbon for supercapacitors: A comparison between a microwave-assisted and a conventional hydrothermal process

Yalan Zhou et al.

JOURNAL OF ENERGY STORAGE (2020)

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Article Energy & Fuels

A tubular-like porous carbon derived from waste American poplar fruit as advanced electrode material for high-performance supercapacitor

T. Rajesh Kumar et al.

JOURNAL OF ENERGY STORAGE (2020)

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Article Electrochemistry

Two-step synthesis of B and N co-doped porous carbon composites by microwave-assisted hydrothermal and pyrolysis process for supercapacitor application

Lu Luo et al.

ELECTROCHIMICA ACTA (2020)

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Article Energy & Fuels

Catalytic graphitization of coke carbon by iron: Understanding the evolution of carbon Structure, morphology and lattice fringes

Hongtao Li et al.

FUEL (2020)

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Article Electrochemistry

Hierarchically Porous Biomass Carbon Derived from Natural Withered Rose Flowers as High-Performance Material for Advanced Supercapacitors

Abrar Khan et al.

BATTERIES & SUPERCAPS (2020)

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Review Chemistry, Multidisciplinary

Metal-organic frameworks as a platform for clean energy applications

Xinran Li et al.

ENERGYCHEM (2020)

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Review Engineering, Chemical

Chemical activation of biochar for energy and environmental applications: a comprehensive review

Baharak Sajjadi et al.

REVIEWS IN CHEMICAL ENGINEERING (2019)

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Article Electrochemistry

Facile synthesis of B/N co-doped 2D porous carbon nanosheets derived from ammonium humate for supercapacitor electrodes

Qianhao Geng et al.

ELECTROCHIMICA ACTA (2019)

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Article Chemistry, Physical

3D mesoporous hemp-activated carbon/Ni3S2 in preparation of a binder-free Ni foam for a high performance all-solid-state asymmetric supercapacitor

Zheru Shi et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Article Green & Sustainable Science & Technology

Utilization of wheat bran for producing activated carbon with high specific surface area via NaOH activation using industrial furnace

Ying Zhang et al.

JOURNAL OF CLEANER PRODUCTION (2019)

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Article Chemistry, Physical

Small nitrogen-doped carbon dots as efficient nanoenhancer for boosting the electrochemical performance of three-dimensional graphene

Gang Yuan et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

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Article Chemistry, Physical

Impurities Limit the Capacitance of Carbon-Based Supercapacitors

Timothy T. Duignan et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2019)

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Article Chemistry, Physical

A novel coral structured porous-like amorphous carbon derived from zinc-based fluorinated metal-organic framework as superior cathode material for high performance supercapacitors

Sedahmed Osman et al.

JOURNAL OF POWER SOURCES (2019)

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Article Materials Science, Multidisciplinary

Preparation of activated carbon from needle coke via two-stage steam activation process

Ui-Su Im et al.

MATERIALS LETTERS (2019)

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Article Engineering, Environmental

A one-step self-sustained low temperature carbonization of coconut shell biomass produced a high specific surface area biochar-derived nano-adsorbent

Mohd Hafif Samsudin et al.

WASTE MANAGEMENT & RESEARCH (2019)

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Article Chemistry, Physical

Pore and Heteroatom Engineered Carbon Foams for Supercapacitors

Huarong Peng et al.

ADVANCED ENERGY MATERIALS (2019)

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Article Polymer Science

Preparation of Hierarchical Porous Carbon Aerogels by Microwave Assisted Sol-Gel Process for Supercapacitors

Xueqing Cai et al.

POLYMERS (2019)

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Article Chemistry, Physical

Nickel nanoparticles incorporated into N-doped porous carbon derived from N-containing nickel-MOF for high-performance supercapacitors

Hui-Xian Yang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Article Environmental Sciences

Microwave steam activation, an innovative pyrolysis approach to convert waste palm shell into highly microporous activated carbon

Peter Nai Yuh Yek et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2019)

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Article Materials Science, Multidisciplinary

Biomass-derived ultrathin mesoporous graphitic carbon nanoflakes as stable electrode material for high-performance supercapacitors

S. Sankar et al.

MATERIALS & DESIGN (2019)

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Article Chemistry, Analytical

Synthesis of biomass carbon electrode materials by bimetallic activation for the application in supercapacitors

Feiqiang Guo et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2019)

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Article Chemistry, Multidisciplinary

Oxygen Groups Immobilized on Micropores for Enhancing the Pseudocapacitance

Haiyan Wang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

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Article Chemistry, Multidisciplinary

Microwave-Assisted Activation of Waste Cocoa Pod Husk by H3PO4 and KOH-Comparative Insight into Textural Properties and Pore Development

Shiela Marie Villota et al.

ACS OMEGA (2019)

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Article Chemistry, Physical

High performance coin-cell and pouch-cell supercapacitors based on nitrogen-doped reduced graphene oxide electrodes with phenylenediamine-mediated organic electrolyte

Chatwarin Poochai et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Physical

Electrochemical behavior of boron-doped mesoporous graphene depending on its boron configuration

Rosalynn Nankya et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Physical

MnO2 nanorods/MXene/CC composite electrode for flexible supercapacitors with enhanced electrochemical performance

Hua Zhou et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Article Chemistry, Physical

Designing synthesis of porous biomass carbon from wheat straw and the functionalizing application in flexible, all-solid-state supercapacitors

Weimin Du et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Article Chemistry, Physical

Effective boron doping in three-dimensional nitrogen-containing carbon foam with mesoporous structure for enhanced all-solid-state supercapacitor performance

Zhengchun Yang et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Physical

Performance evaluation of B-doped graphene prepared via two different methods in symmetric supercapacitor using various electrolytes

S. Suresh Balaji et al.

APPLIED SURFACE SCIENCE (2019)

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Review Energy & Fuels

Advanced materials and technologies for hybrid supercapacitors for energy storage - A review

Ahmed Afir et al.

JOURNAL OF ENERGY STORAGE (2019)

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Article Chemistry, Multidisciplinary

Synthesis and characterizations of activated carbon from Wisteria sinensis seeds biomass for energy storage applications

Ganesh Prasad Awasthi et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2019)

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Article Chemistry, Analytical

Highly ordered hierarchical porous carbon derived from biomass waste mangosteen peel as superior cathode material for high performance supercapacitor

Viengkham Yang et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2019)

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Article Forestry

Facile and low-cost heteroatom-doped activated biocarbons derived from fir bark for electrochemical capacitors

W. Zhao et al.

WOOD SCIENCE AND TECHNOLOGY (2019)

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Article Nanoscience & Nanotechnology

Structural Evolution of Phosphorus Species on Graphene with a Stabilized Electrochemical Interface

Zhihong Bi et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

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Review Chemistry, Physical

Carbon quantum dot-based composites for energy storage and electrocatalysis: Mechanism, applications and future prospects

Van Chinh Hoang et al.

NANO ENERGY (2019)

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Article Chemistry, Physical

Strong metal oxide-support interactions in carbon/hematite nanohybrids activate novel energy storage modes for ionic liquid-based supercapacitors

Feili Lai et al.

ENERGY STORAGE MATERIALS (2019)

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Article Agricultural Engineering

Preparation, characterization and Cr(VI) adsorption evaluation of NaOH-activated carbon produced from Date Press Cake; an agro-industrial waste

Samira Norouzi et al.

BIORESOURCE TECHNOLOGY (2018)

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Article Chemistry, Physical

Insight of the effect of graphitic cluster in the performance of carbon aerogels doped with nickel as electrodes for supercapacitors

Abdalla Abdelwahab et al.

CARBON (2018)

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Article Engineering, Environmental

Effects of Cu and CuO on the preparation of activated carbon from waste circuit boards by H3PO4 activation

Yujiao Kan et al.

CHEMICAL ENGINEERING JOURNAL (2018)

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Article Engineering, Chemical

Sustainable activated carbons from dead ginkgo leaves for supercapacitor electrode active materials

Xinqiang Zhu et al.

CHEMICAL ENGINEERING SCIENCE (2018)

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Article Chemistry, Physical

Facilely prepared, N, O-codoped nanosheet derived from pre-functionalized polymer as supercapacitor electrodes

Jun Wang et al.

CHEMICAL PHYSICS (2018)

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Article Electrochemistry

Influence of phosphorus doping on surface chemistry and capacitive behaviors of porous carbon electrode

Weiping Ma et al.

ELECTROCHIMICA ACTA (2018)

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Article Electrochemistry

A dual Ni/Co-MOF-reduced graphene oxide nanocomposite as a high performance supercapacitor electrode material

Mohammad S. Rahmanifar et al.

ELECTROCHIMICA ACTA (2018)

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Article Electrochemistry

Capacitive mechanism of oxygen functional groups on carbon surface in supercapacitors

Yitao He et al.

ELECTROCHIMICA ACTA (2018)

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Article Agricultural Engineering

Comprehensive analysis of sugarcane bagasse steam explosion using autocatalysis and dilute acid hydrolysis (H3PO4 and H2SO4) at equivalent combined severity factors

Douglas Henrique Fockink et al.

INDUSTRIAL CROPS AND PRODUCTS (2018)

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Article Electrochemistry

Synthesis of porous graphitic carbon from biomass by one-step method And its role in the electrode for supercapacitor

Xiaohua Zhang et al.

JOURNAL OF APPLIED ELECTROCHEMISTRY (2018)

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Article Chemistry, Physical

Highly activated porous carbon with 3D microspherical structure and hierarchical pores as greatly enhanced cathode material for highperformance supercapacitors

Sedahmed Osman et al.

JOURNAL OF POWER SOURCES (2018)

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Article Chemistry, Physical

Extraordinary supercapacitance in activated carbon produced via a sustainable approach

Uttam Kumar et al.

JOURNAL OF POWER SOURCES (2018)

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Article Chemistry, Multidisciplinary

Supercapacitor performance of activated carbon derived from rotten carrot in aqueous, organic and ionic liquid based electrolytes

Sultan Ahmed et al.

JOURNAL OF SAUDI CHEMICAL SOCIETY (2018)

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Article Chemistry, Multidisciplinary

Heteroatom self-doped activated biocarbons from fir bark and their excellent performance for carbon dioxide adsorption

L. Luo et al.

JOURNAL OF CO2 UTILIZATION (2018)

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Article Chemistry, Physical

Electrochemical supercapacitor performance of boron and nitrogen co-doped porous carbon nanowires

Zhichao Zhao et al.

JOURNAL OF POWER SOURCES (2018)

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Article Engineering, Chemical

Process conditions for the manufacture of highly micro-mesoporous eco-friendly activated carbon from artocarpus integer bio-waste by steam activation

Geetha Selvaraju et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2018)

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Article Chemistry, Multidisciplinary

Natural Biomass-Derived Hierarchical Porous Carbon Synthesized by an in Situ Hard Template Coupled with NaOH Activation for Ultrahigh Rate Supercapacitors

Longfeng Hu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

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Article Chemistry, Physical

Plasma-tuneable oxygen functionalization of vertical graphenes enhance electrochemical capacitor performance

Gopinath Sahoo et al.

ENERGY STORAGE MATERIALS (2018)

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Review Energy & Fuels

A review on the heterostructure nanomaterials for supercapacitor application

Sanjit Saha et al.

JOURNAL OF ENERGY STORAGE (2018)

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Article Physics, Applied

Enhanced supercapacitance of activated vertical graphene nanosheets in hybrid electrolyte

Subrata Ghosh et al.

JOURNAL OF APPLIED PHYSICS (2017)

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Article Chemistry, Multidisciplinary

Rod-like polyaniline supported on three-dimensional boron and nitrogen-co-doped graphene frameworks for high-performance supercapacitors

Kexuan Liao et al.

JOURNAL OF NANOPARTICLE RESEARCH (2017)

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Article Chemistry, Applied

Hydrothermal conversion of lignocellulosic biomass into high-value energy storage materials

Neriman Sinan et al.

JOURNAL OF ENERGY CHEMISTRY (2017)

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Article Chemistry, Physical

Optimized mesopores enabling enhanced rate performance in novel ultrahigh surface area meso-/microporous carbon for supercapacitors

Jie Yang et al.

NANO ENERGY (2017)

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Article Electrochemistry

The role of surface chemistry in the charge storage properties of graphene oxide

Z. Jovanovic et al.

ELECTROCHIMICA ACTA (2017)

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Article Materials Science, Paper & Wood

Hydrothermal Doping of Nitrogen in Bamboo-Based Super Activated Carbon for Hydrogen Storage

Lu Luo et al.

BIORESOURCES (2017)

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Article Chemistry, Physical

A simple approach of constructing sulfur-containing porous carbon nanotubes for high-performance supercapacitors

Wei Liu et al.

CARBON (2017)

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Article Engineering, Environmental

Fabrication of nitrogen and sulfur co-doped graphene nanoribbons with porous architecture for high-performance supercapacitors

Karthikeyan Gopalsamy et al.

CHEMICAL ENGINEERING JOURNAL (2017)

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Article Nanoscience & Nanotechnology

In-Situ Fabrication of Graphene Oxide Hybrid Ni-Based Metal-Organic Framework (Ni-MOFs@GO) with Ultrahigh Capacitance as Electrochemical Pseudocapacitor Materials

Yingjie Zhou et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

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Article Chemistry, Multidisciplinary

Freestanding, Hydrophilic Nitrogen-Doped Carbon Foams for Highly Compressible All Solid-State Supercapacitors

Kang Xiao et al.

ADVANCED MATERIALS (2016)

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Article Chemistry, Physical

Nitrogen and sulfur co-doped porous carbon nanosheets derived from willow catkin for supercapacitors

Yiju Li et al.

NANO ENERGY (2016)

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Article Chemistry, Multidisciplinary

Hierarchically porous heteroatom-doped carbon derived from flue gases for electrochemical energy storage

Ayeong Byeon et al.

JOURNAL OF CO2 UTILIZATION (2016)

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Article Chemistry, Multidisciplinary

Egg-Box-Assisted Fabrication of Porous Carbon with Small Mesopores for High-Rate Electric Double Layer Capacitors

Danmiao Kang et al.

ACS NANO (2015)

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Article Chemistry, Physical

Hydrothermal functionalization of ordered mesoporous carbons: The effect of boron on supercapacitor performance

M. Enterria et al.

CARBON (2015)

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Article Chemistry, Physical

High-Level Doping of Nitrogen, Phosphorus, and Sulfur into Activated Carbon Monoliths and Their Electrochemical Capacitances

George Hasegawa et al.

CHEMISTRY OF MATERIALS (2015)

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Article Chemistry, Multidisciplinary

25th Anniversary Article: MXenes: A New Family of Two-Dimensional Materials

Michael Naguib et al.

ADVANCED MATERIALS (2014)

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Article Chemistry, Analytical

Insight into the Capacitive Performance of Sulfur-Doped Nanoporous Carbons Modified by Addition of Graphene Phase

Mykola Seredych et al.

ELECTROANALYSIS (2014)

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Review Chemistry, Multidisciplinary

Tailoring porosity in carbon materials for supercapacitor applications

L. Borchardt et al.

MATERIALS HORIZONS (2014)

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Article Chemistry, Physical

Preparation and surface characterization of activated carbons from Euphorbia rigida by chemical activation with ZnCl2, K2CO3, NaOH and H3PO4

Murat Kilic et al.

APPLIED SURFACE SCIENCE (2012)

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Article Chemistry, Multidisciplinary

Nitrogen-Doped Carbon Monolith for Alkaline Supercapacitors and Understanding Nitrogen-Induced Redox Transitions

Da-Wei Wang et al.

CHEMISTRY-A EUROPEAN JOURNAL (2012)

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Review Chemistry, Physical

Nanostructured activated carbons from natural precursors for electrical double layer capacitors

Lu Wei et al.

NANO ENERGY (2012)

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Article Chemistry, Physical

Aromatic sulfide, sulfoxide, and sulfone mediated mesoporous carbon monolith for use in supercapacitor

Xiaochen Zhao et al.

NANO ENERGY (2012)

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Article Electrochemistry

Carbon electrodes for double-layer capacitors - I. Relations between ion and pore dimensions

G Salitra et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2000)

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