4.8 Article

Ligand Incorporating Sequence-dependent ZIF67 Derivatives as Active Material of Supercapacitor: Competition between Ammonia Fluoride and 2-Methylimidazole

Related references

Note: Only part of the references are listed.
Review Chemistry, Physical

Advances in materials and structures of supercapacitors

Haocheng Zhang et al.

Summary: Supercapacitors offer advantages such as high capacity, power density, and charging/discharging speed, making them widely used in electronics, aerospace, and vehicles. However, their low energy density limits large-scale applications, necessitating the development of high energy density supercapacitors. Research on materials and structures is crucial for improving supercapacitor performance.

IONICS (2022)

Article Chemistry, Physical

Investigating energy storage ability of ZIF67-derived perovskite fluoride via tuning ammonium fluoride amounts

Pin-Yan Lee et al.

Summary: ZIF67-derived perovskite fluoride synthesized using NH4F as electroactive material shows high specific capacitance for super-capacitors. Fluorine and 2-methylimidazole play important roles in energy storage, affecting the performance of the electrodes.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Physical

Novel direct growth of ZIF-67 derived Co3O4 and N-doped carbon composites on carbon cloth as supercapacitor electrodes

Tzu-Yang Chen et al.

Summary: ZIF67 derivatives composed of cobalt oxide and N-doped graphite were synthesized for binder-free electrodes on carbon cloth for supercapacitors. The electrodes showed high specific capacitance and superior electrical conductivity, resulting in a symmetric supercapacitor with high energy density and good cycling stability.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Multidisciplinary

Atomic Metal-Support Interaction Enables Reconstruction-Free Dual-Site Electrocatalyst

Huachuan Sun et al.

Summary: Real bifunctional electrocatalysts for water splitting should exhibit steady configuration without irreversible structural transformation or surface reconstruction. Through strong metal-support interaction, single-atom dispersed Ru catalysts decorating onto nickel-vanadium LDH scaffold show excellent HER and OER activities without the need for reconstruction. The proposed Ru/Ni3V-LDH is a stable bifunctional electrocatalyst with strong metal-support interaction, suitable for catalyzing water splitting reactions effectively.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Article Nanoscience & Nanotechnology

Construction of NiCoZnS materials with controllable morphology for high-performance supercapacitors

Zi-Feng Tian et al.

Summary: A facile two-step hydrothermal approach with post-sulfurization treatment was used to construct mixed transition metal sulfide (NiCoZnS) with high electrochemical performance. Different morphologies of NiCoZnS materials were obtained by adjusting the Ni/Co molar ratio. In situ phase transformation and lattice defects were observed, which improved the conductivity and active sites of NiCoZnS. The urchin-like NiCoZnS1/1 material exhibited promising electrochemical performances and the asymmetric device using NiCoZnS1/1 as the positive electrode showed excellent supercapacitor performances.

NANOTECHNOLOGY (2022)

Article Thermodynamics

Developing zeolitic imidazolate frameworks 67-derived fluorides using 2-methylimidazole and ammonia fluoride for energy storage and electrocatalysis

Pin-Yan Lee et al.

Summary: In this study, bimetallic ZIF-67-derived fluoride was successfully synthesized for supercapacitors and electrocatalytic water splitting. Through optimization, the highest capacitance and electrical conductivity, as well as excellent energy storage and catalytic performance, were achieved.

ENERGY (2022)

Article Chemistry, Physical

F-decoration-induced partially amorphization of nickel iron layered double hydroxides for high efficiency urea oxidation reaction

Kaili Wang et al.

Summary: The partially amorphous fluorine-decorated nickel iron layered double hydroxides (NiFe-F) prepared by a low-temperature fluoridation method showed abundant oxygen vacancies and active sites, leading to enhanced catalytic activity and durability for urea oxidation reaction. The optimized NiFe-F-4 electrode exhibited excellent mass activity and long-term durability.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Multidisciplinary

In Situ Construction of ZIF-67-Derived Hybrid Tricobalt Tetraoxide@Carbon for Supercapacitor

Hao Gong et al.

Summary: In this study, a facile synthetic strategy was employed to anchor Co3O4 nanosheets to a carbon fiber conductive cloth, resulting in an electrode material with improved conductivity and increased active sites. The binder-free porous Co3O4@C supercapacitor electrodes exhibited typical pseudocapacitive behavior and demonstrated good specific capacitance and cycling stability. Additionally, an asymmetric and flexible supercapacitor composed of Co3O4@C and activated carbon was successfully assembled, showcasing its potential for practical applications.

NANOMATERIALS (2022)

Review Energy & Fuels

Quinone materials for supercapacitor: Current status, approaches, and future directions

Sai Prasad Ega et al.

Summary: This article provides a review of the classification of supercapacitors, focusing on the performance of supercapacitors with carbon-quinone composites as electrodes, and discusses the impact of combining quinones with carbon materials using different methods on the overall performance of supercapacitors. The advantages and drawbacks of using quinones in supercapacitors, as well as future directions towards commercialization, are summarized.

JOURNAL OF ENERGY STORAGE (2022)

Article Chemistry, Physical

Design of novel self-assembled MXene and ZIF67 derivative composites as efficient electroactive material of energy storage device

Pin-Yan Lee et al.

Summary: High surface area and tunable pore size are important for MOFs as electroactive materials for energy storage devices. Researchers designed MXene/NCNF composites by incorporating MXene in the growing process of NCNF, resulting in electrodes with higher specific capacitance and excellent electrochemical performance.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Multidisciplinary

The methodologically obtained derivative of ZIF-67 metal-organic frameworks present impressive supercapacitor performance

Zhengfei Ma et al.

Summary: Metal-organic framework (MOF)-derived hybrids are promising electrode materials for electrochemical energy storage due to their high surface area and excellent energy storage performance. Different derivative strategies can improve the energy storage performance of ZIF-67 metal-organic framework, with phosphorization strategy showing the best modification effect.

NEW JOURNAL OF CHEMISTRY (2022)

Article Chemistry, Physical

Graphene-Carbon nanotube @ cobalt derivatives from ZIF-67 for All-Solid-State asymmetric supercapacitor

Weijie Zhang et al.

Summary: In this study, a high specific surface and specific capacitance wrapped Cobalt derivatives electrode material Gr-CNT@Co was successfully prepared, showing high cycling stability and energy density for portable energy storage device applications. Additionally, the constructed all-solid-state asymmetric Gr-CNT@Co//N-doped rGO device exhibited excellent cycle capacitance retention after 6000 cycles, demonstrating the promising potential of Gr-CNT@Co as an electrode material.

APPLIED SURFACE SCIENCE (2021)

Review Chemistry, Multidisciplinary

Linking the Dynamic Chemical State of Catalysts with the Product Profile of Electrocatalytic CO2 Reduction

Jiali Wang et al.

Summary: Research has revealed the critical impact of dynamic chemical states on CO2RR selectivity, providing new insights for fundamental understanding and efficient electrocatalyst design.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

A Hierarchically Porous ZIF@LDH Core-Shell Structure for High-Performance Supercapacitors

Zhimin Zhao et al.

Summary: Designing nanocomposites with good electrochemical properties is a challenge for constructing supercapacitors. In this study, a series of core-shell structures with a macro-microporous core and layered shell were successfully synthesized, showing high specific capacitance and rate retention. The sample of M-ZIF-67@LDH4 exhibited a specific capacitance of 597.6 F g(-1) at 0.5 A g(-1) and a high rate retention of 92% at 3 A g(-1).

CHEMISTRY-AN ASIAN JOURNAL (2021)

Article Electrochemistry

Novel ZIF67/Mn/MWCNTs decorated with layer double hydroxide supercapacitor electrodes

Ahmed Elsonbaty et al.

Summary: Nanoflakes of bimetal metal-organic framework (MOF) with different multiwall carbon nanotubes (MWCNTs) contents decorated by layer double hydroxide (LDH) were synthesized as supercapacitor electrodes, exhibiting high specific capacitance, excellent stability, and electrochemical performance. Various characterization techniques were used to study the structure, morphology, and properties of the nanocomposites.

ELECTROCHIMICA ACTA (2021)

Article Chemistry, Physical

Efficient pore engineering in carbonized zeolitic imidazolate Framework-8 via chemical and physical methods as active materials for supercapacitors

Yu-Jui Hsiao et al.

Summary: The pore structure of carbonized zeolitic imidazolate framework-8 (ZIF-8) plays a critical role in the energy storage of supercapacitors (SC). The removal of zinc and zinc oxide simplifies pore engineering of ZIF-8. Different chemical and physical methods for creating pores in ZIF-8 can significantly impact the electrochemical performance.

JOURNAL OF POWER SOURCES (2021)

Article Electrochemistry

Systematic synthesis of ZIF-67 derived Co3O4 and N-doped carbon composite for supercapacitors via successive oxidation and carbonization

Tzu-Yang Chen et al.

Summary: ZIF67-derived cobalt oxide and N-doped graphite have been developed as active materials for supercapacitors, exhibiting excellent performance in terms of energy density and cycling stability.

ELECTROCHIMICA ACTA (2021)

Article Chemistry, Physical

Synthesizing novel NH4CoxNi1-xF3 as electroactive material for supercapacitors using 2-methylimidazole: Study of reaction durations

Pin-Yan Lee et al.

Summary: ZIF67 is a high surface area material that can be used as an electroactive material for supercapacitors. The introduction of NH4F as a structure-directing agent leads to the formation of novel bimetallic NCNF material with particle-aggregated sphere structure, significantly enhancing specific capacitance. The optimized NCNF electrodes show improved energy density and cycling stability for supercapacitor applications.

JOURNAL OF POWER SOURCES (2021)

Article Nanoscience & Nanotechnology

Novel In Situ Synthesis of Freestanding Carbonized ZIF67/Polymer Nanofiber Electrodes for Supercapacitors via Electrospinning and Pyrolysis Techniques

Ching-Hua Yang et al.

Summary: In this study, carbonized ZIF67 was prepared using an in situ electrospinning method and applied as a freestanding supercapacitor electrode, resulting in electrode materials with excellent performance.

ACS APPLIED MATERIALS & INTERFACES (2021)

Review Environmental Sciences

A review of metal organic framework (MOFs)-based materials for antibiotics removal via adsorption and photocatalysis

Chunyan Du et al.

Summary: Antibiotic abuse has caused water pollution and health issues; adsorption and photodegradation are effective water treatment methods, with MOFs being excellent adsorbents and photocatalysts.

CHEMOSPHERE (2021)

Article Electrochemistry

Facile synthesis of perovskite ZIF67 derivative using ammonia fluoride and comparison with post-treated ZIF67 derivatives on energy storage ability

Pin-Yan Lee et al.

Summary: In this study, perovskite ZIF67 derivatives were synthesized as electroactive material by incorporating ammonium fluoride in the precursor solution, resulting in reduced particle size and fewer grain boundaries for higher specific capacitance. The addition of NH4F successfully improved energy storage efficiency without the need for post treatment, enhancing the performance of supercapacitors.

ELECTROCHIMICA ACTA (2021)

Article Chemistry, Multidisciplinary

Design of ZIF-67 MOF-derived Co3O4/NiCo2O4 nanosheets for supercapacitor electrode materials

Jianning Li et al.

Summary: Binary transition metal oxides, such as Co3O4/NiCo2O4, prepared from ZIF-67 and its derivatives exhibit high electrochemical performance for energy storage applications. The hollow and porous structure of these materials provides a high active surface area, contributing to their high specific capacitance in 6 M KOH.

JOURNAL OF CHEMICAL RESEARCH (2021)

Article Chemistry, Physical

ZIF-67 derived nickel cobalt sulfide hollow cages for high-performance supercapacitors

Pengfei Cai et al.

APPLIED SURFACE SCIENCE (2020)

Article Chemistry, Multidisciplinary

3D Hollow Flower-like CoWO4 Derived from ZIF-67 Grown on Ni-foam for High-Performance Asymmetrical Supercapacitors

Dawei Chu et al.

CHEMISTRY-AN ASIAN JOURNAL (2020)

Article Chemistry, Physical

In Situ/Operando Studies for Designing Next-Generation Electrocatalysts

Yanping Zhu et al.

ACS ENERGY LETTERS (2020)

Article Chemistry, Physical

MOF-deviated zinc-nickel-cobalt ZIF-67 electrode material for high-performance symmetrical coin-shaped supercapacitors

Ejikeme Raphael Ezeigwe et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

Article Chemistry, Multidisciplinary

Dynamic Reoxidation/Reduction-Driven Atomic Interdiffusion for Highly Selective CO2 Reduction toward Methane

Chia-Jui Chang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Electrochemistry

CoMoO4 Supported by N-doped Carbon Derived from ZIF-67 as a Novel Electrode Material for High Performance Supercapacitors

Hengzheng Li et al.

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2020)

Article Materials Science, Multidisciplinary

Core-shell crystalline ZIF-67@amorphous ZIF for high-performance supercapacitors

Chuanzheng Hu et al.

JOURNAL OF MATERIALS SCIENCE (2020)

Article Chemistry, Physical

In situX-ray diffraction and X-ray absorption spectroscopy of electrocatalysts for energy conversion reactions

Chia-Jui Chang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Review Chemistry, Analytical

A review on metal-organic frameworks: Synthesis and applications

Mohadeseh Safaei et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2019)

Article Chemistry, Physical

CoF2 nanoparticles grown on carbon fiber cloth as conversion reaction cathode for lithium-ion batteries

Qiang Zhang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Chemistry, Multidisciplinary

Hollow Co3O4@MnO2 Cubic Derived From ZIF-67@Mn-ZIF as Electrode Materials for Supercapacitors

Jiani Xu et al.

FRONTIERS IN CHEMISTRY (2019)

Article Chemistry, Physical

Zinc-nickel-cobalt ternary hydroxide nanoarrays for high-performance supercapacitors

Zi-Hang Huang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Chemistry, Multidisciplinary

ZIF-67 derived Co3O4/carbon aerogel composite for supercapacitor electrodes

Mei-Xia Wang et al.

NEW JOURNAL OF CHEMISTRY (2019)

Review Chemistry, Inorganic & Nuclear

A review on contemporary Metal-Organic Framework materials

Kranthi Kumar Gangu et al.

INORGANICA CHIMICA ACTA (2016)

Review Green & Sustainable Science & Technology

Review on supercapacitors: Technologies and materials

Ander Gonzalez et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2016)

Review Chemistry, Physical

Potential active materials for photo-supercapacitor: A review

C. H. Ng et al.

JOURNAL OF POWER SOURCES (2015)

Article Chemistry, Multidisciplinary

Synthesis of nickel oxalate/zeolitic imidazolate framework-67 (NiC2O4/ZIF-67) as a supercapacitor electrode

Yilong Gao et al.

NEW JOURNAL OF CHEMISTRY (2015)

Article Multidisciplinary Sciences

Reversible adapting layer produces robust single-crystal electrocatalyst for oxygen evolution

Ching-Wei Tung et al.

NATURE COMMUNICATIONS (2015)

Editorial Material Chemistry, Multidisciplinary

Metal-Organic Frameworks (MOFs)

Hong-Cai ''Joe'' Zhou et al.

CHEMICAL SOCIETY REVIEWS (2014)