Imidazole-Modified Lignin as a Suitable Substrate for Synthesis of N and S Co-Doped Carbon Supported Cobalt Sulfide Dual-Functional Electrocatalyst for Overall Water Splitting

Article Chemistry, Analytical

In-situ phosphating Co@Nitrogen-doping graphene boosts overall water splitting under alkaline condition

Dongfeng Sun et al.

Summary: A novel phosphating cobalt@nitrogen-doping graphene catalyst with a unique 3D porous structure and high activity sites was developed for overall water splitting.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2022)

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Article Chemistry, Physical

Aminated lignin chelated metal derived bifunctional electrocatalyst with high catalytic performance

Ruoyu Dong et al.

Summary: This work proposes a surface modification strategy using lignin as a carbon source to control the aggregation of metal particles in M-C-N type catalysts. The introduction of amine groups with strong co-ordination ability allows for the chelation of metal within the carbon-based framework, resulting in smaller particle size and more uniform dispersion. The modified catalyst exhibits excellent catalytic activity, stability, and methanol resistance in oxygen reduction and oxygen evolution reactions.

APPLIED SURFACE SCIENCE (2022)

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Article Materials Science, Multidisciplinary

In situ growth of NiSe@Co0.85Se heterointerface structure with electronic modulation on nickel foam for overall water splitting

Wen-Long Ding et al.

Summary: Constructing heterointerface engineering has led to the synthesis of a self-supporting NiSe@Co0.85Se/NF electrocatalyst with remarkable bifunctional catalytic activities. This catalyst exhibited excellent performance and long-term stability in a water splitting system.

RARE METALS (2021)

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Article Chemistry, Physical

One-dimensional nitrogen-doped carbon frameworks embedded with zinc-cobalt nanoparticles for efficient overall water splitting

Yaoyao Deng et al.

Summary: In this study, Ag@ZnCo/NCF nanohybrids were successfully prepared as bifunctional electrocatalysts for hydrogen and oxygen evolution reactions, showing lower overpotentials and higher catalytic activity. This work offers a new perspective for designing low-cost and highly efficient electrocatalysts for overall water splitting.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

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Article Chemistry, Physical

A highly efficient and robust hybrid structure of CoNiN@NiFe LDH for overall water splitting by accelerating hydrogen evolution kinetics on NiFe LDH

Jie Wang et al.

Summary: The hybrid nano-architecture of CoNiN@NiFe LDH as a bifunctional electrocatalyst for overall water splitting exhibits excellent OER activities and stability, attributed to abundant active sites and strong electronic interactions.

APPLIED SURFACE SCIENCE (2021)

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Article Energy & Fuels

Nitrogen and Sulfur Co-doped Hierarchical Porous Biochar Derived from the Pyrolysis of Mantis Shrimp Shell for Supercapacitor Electrodes

Shuqiong Huang et al.

Summary: The study proposed a self-activation method to prepare nitrogen and sulfur co-doped biochar, which exhibited excellent specific capacitance performance in electrochemical tests due to high surface area and nitrogen and sulfur content. It demonstrates the potential for using natural biomass as an active electrode material for supercapacitors.

ENERGY & FUELS (2021)

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Article Engineering, Environmental

Salt assisted fabrication of lignin-derived Fe, N, P, S codoped porous carbon as trifunctional catalyst for Zn-air batteries and water-splitting devices

Ping Li et al.

Summary: In this study, a trifunctional catalyst Fe-N-C/FePx/NPSC was successfully synthesized using a salt-assisted strategy, showing excellent catalytic performance for ORR, OER, and HER, and demonstrating high reliability in flexible Zn-air batteries. This work provides a potential pathway for designing multifunctional carbon-based electrocatalysts using sustainable biomass precursors, which have great potential for high-efficiency zinc-air batteries and water-splitting devices.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Physical

Synergistically integrated Co9S8@NiFe-layered double hydroxide core-branch hierarchical architectures as efficient bifunctional electrocatalyst for water splitting

Yikai Lu et al.

Summary: Efficient, low-cost, and robust Co9S8@NiFe-LDH HAs/NF electrocatalysts have been developed for excellent catalytic performance in oxygen evolution reaction and hydrogen evolution reaction. The synergy between Co9S8 and NiFe-LDH contributes to the high catalytic performance by lowering the energy barrier of HER, as predicted by density functional theory calculations. Furthermore, the dual-functionality of the electrocatalyst as both anode and cathode enables efficient and stable overall water splitting at a low cell voltage.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

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Article Chemistry, Physical

MoS2-CoS2 heteronanosheet arrays coated on porous carbon microtube textile for overall water splitting

Jiaye Yang et al.

Summary: Designing low-cost and efficient non-noble-metal bifunctional electrocatalysts for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is crucial for water splitting. In this study, a self-standing bifunctional electrode with MoS2-CoS2 heteronanosheet arrays on porous carbon microtube textile (MoS2-CoS2@PCMT) was developed for alkaline overall water splitting, showing lower overpotentials for HER and OER compared to Pt/C@PCMT and RuO2@PCMT at higher current density. The results highlight the importance of self-standing electrode structure and coupling of transition metal dichalcogenides for improving electrocatalyst performance in water splitting.

JOURNAL OF POWER SOURCES (2021)

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Article Engineering, Environmental

Multi-heteroatom-doped hollow carbon tubes as robust electrocatalysts for the oxygen reduction reaction, oxygen and hydrogen evolution reaction

Zhangjian Li et al.

Summary: In this study, a self-sacrifice template engineering strategy was used to develop N, S co-doped carbon tube catalyst, which possesses rich active sites and favorable mass transfer advantage, demonstrating excellent performance in oxygen reduction and hydrogen evolution reactions.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Multidisciplinary

Universal Strategy of Bimetal Heterostructures as Superior Bifunctional Catalysts for Electrochemical Water Splitting

Qiong Sun et al.

Summary: This research reported a facile and universal strategy to develop a series of bimetallic heterostructures as highly efficient catalysts for cathodic hydrogen evolution reaction (HER) and anodic oxygen evolution reaction (OER). The experimental results showed that the optimized heterostructures significantly improved catalytic activity in the HER/OER process, resulting in very low cell voltage for the electrolyzer.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

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Article Chemistry, Multidisciplinary

Dual Vacancies Confined in Nickel Phosphosulfide Nanosheets Enabling Robust Overall Water Splitting

Yun Tong et al.

Summary: The study presents a novel dual Ni, S vacancy engineering approach to enhance the catalytic activity of 2D NiPS3 nanosheets, leading to lower overpotentials and superior HER/OER performance.

CHEMSUSCHEM (2021)

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Article Chemistry, Multidisciplinary

N-Doped Carbon Nanotubes Derived from Graphene Oxide with Embedment of FeCo Nanoparticles as Bifunctional Air Electrode for Rechargeable Liquid and Flexible All-Solid-State Zinc-Air Batteries

Xiaoqiong Hao et al.

Summary: This work presents a novel synthesis method for efficient and durable bifunctional oxygen electrocatalysts, NPC/FeCo@NCNTs, which can be used for oxygen evolution and oxygen reduction reactions. The catalyst shows superior catalytic performance compared to other reported bifunctional catalysts, and can improve the performance of zinc-air batteries.

ADVANCED SCIENCE (2021)

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Article Chemistry, Physical

Cactus-like NiCo2S4@NiFe LDH hollow spheres as an effective oxygen bifunctional electrocatalyst in alkaline solution

Xueting Feng et al.

Summary: The study introduces a novel cactus-like NiCo2S4@NiFe LDH hollow sphere prepared by a hydrothermal method, which effectively enhances the catalytic activities for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), demonstrating stability in long-term tests and achieving a small potential gap.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

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Article Chemistry, Physical

Co-Ni alloy nanoparticles supported by carbon nanofibers for hydrogen evolution reaction

Jibiao Guan et al.

Summary: Alloying is an effective strategy to improve the performance of non-precious metal catalysts, and in-situ grown cobalt-nickel alloys on a three-dimensional N-doped carbon fiber network provide more feasible reaction sites with smaller and uniformly distributed particles, exhibiting excellent electrocatalytic properties and long-term stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Review Materials Science, Multidisciplinary

Recent advances in nanostructured electrocatalysts for hydrogen evolution reaction

Fei Zhou et al.

Summary: This paper introduces the basic principles of the hydrogen evolution reaction (HER) process and evaluates different categories of nanostructured electrocatalytic materials, providing guidance for the design and fabrication of nanostructured HER catalysts. The recent progress and future research directions regarding the performance of metallic nanostructured materials are also discussed.

RARE METALS (2021)

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Article Chemistry, Multidisciplinary

An Efficient Catalyst Derived from Carboxylated Lignin-Anchored Iron Nanoparticle Compounds for Carbon Monoxide Hydrogenation Application

Hengfei Qin et al.

Summary: The study utilized waste lignin from the paper pulp industry as a carbon source to prepare a carbon-based catalyst through carboxyl modification for anchoring metals, effectively controlling the size of metal particles. The Fe/CM-CL catalyst with a particle size of 1.5-2.5 nm exhibited excellent catalytic performance, achieving a carbon monoxide conversion rate of 82.3% and methane selectivity of 73.2%.

ACS OMEGA (2021)

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Article Chemistry, Physical

Amorphous iron-nickel phosphide nanocone arrays as efficient bifunctional electrodes for overall water splitting

Guang Liu et al.

Summary: The novel FeP-Ni nanocone arrays assembled on 3D Ni foam demonstrated highly efficient electrocatalytic performance for overall water splitting. The unique 3D morphology of nanocone arrays played a crucial role in exposing more surface active sites, facilitating electrolyte diffusion, benefiting charge transfer, and promoting favorable bubble detachment behavior. This work provides a cost-effective pathway for designing and developing active self-supported electrodes with novel 3D morphology for water electrolysis.

GREEN ENERGY & ENVIRONMENT (2021)

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Article Chemistry, Applied

Lignin derived multi-doped (N, S, Cl) carbon materials as excellent electrocatalyst for oxygen reduction reaction in proton exchange membrane fuel cells

Yixing Shen et al.

JOURNAL OF ENERGY CHEMISTRY (2020)

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Article Chemistry, Multidisciplinary

An Engineered Superhydrophilic/Superaerophobic Electrocatalyst Composed of the Supported CoMoSx Chalcogel for Overall Water Splitting

Xinyao Shan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Article Chemistry, Physical

Trace Iridium Engineering on Nickel Hydroxide Nanosheets as High-active Catalyst for Overall Water Splitting

Yun Tong et al.

CHEMCATCHEM (2020)

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Article Chemistry, Physical

Highly surface electron-deficient Co9S8 nanoarrays for enhanced oxygen evolution

Haoxuan Zhang et al.

GREEN ENERGY & ENVIRONMENT (2020)

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Article Electrochemistry

Co9S8-Ni3S2 heterointerfaced nanotubes on Ni foam as highly efficient and flexible bifunctional electrodes for water splitting

Jingwei Li et al.

ELECTROCHIMICA ACTA (2019)

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Article Chemistry, Physical

A hierarchical porous Fe-N impregnated carbon-graphene hybrid for high-performance oxygen reduction reaction

Sihui Wang et al.

CARBON (2019)

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Article Chemistry, Applied

Preparation of nitrogen and sulfur co-doped ultrathin graphitic carbon via annealing bagasse lignin as potential electrocatalyst towards oxygen reduction reaction in alkaline and acid media

Yixing Shen et al.

JOURNAL OF ENERGY CHEMISTRY (2019)

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Article Chemistry, Inorganic & Nuclear

In Situ Generation of Bifunctional Fe-Doped MoS2 Nanocanopies for Efficient Electrocatalytic Water Splitting

Jiang-Yan Xue et al.

INORGANIC CHEMISTRY (2019)

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Article Chemistry, Multidisciplinary

Intercalated Iridium Diselenide Electrocatalysts for Efficient pH-Universal Water Splitting

Tingting Zheng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

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Article Chemistry, Multidisciplinary

N-Doped porous carbon nanosheets decorated with graphitized carbon layer encapsulated Co9S8 nanoparticles: an efficient bifunctional electrocatalyst for the OER and ORR

Linghui Li et al.

NANOSCALE (2019)

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Article Materials Science, Paper & Wood

Green Preparation of Bioplastics Based on Degradation and Chemical Modification of Lignin Residue

My Ha Tran et al.

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY (2019)

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Article Chemistry, Multidisciplinary

One-step MOF-derived Co/Co9S8 nanoparticles embedded in nitrogen, sulfur and oxygen ternary-doped porous carbon: an efficient electrocatalyst for overall water splitting

Jiao Du et al.

CHEMICAL COMMUNICATIONS (2019)

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Article Chemistry, Multidisciplinary

Defect-rich and ultrathin N doped carbon nanosheets as advanced trifunctional metal-free electrocatalysts for the ORR, OER and HER

Hao Jiang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

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Article Nanoscience & Nanotechnology

Boosting Oxygen Reduction Catalysis with N-doped Carbon Coated Co9S8 Microtubes

Zexing Wu et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

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Article Chemistry, Physical

Lignosulfonate biomass derived N and S co-doped porous carbon for efficient oxygen reduction reaction

Mingli Zhang et al.

SUSTAINABLE ENERGY & FUELS (2018)

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Article Chemistry, Multidisciplinary

Nickel Diselenide Ultrathin Nanowires Decorated with Amorphous Nickel Oxide Nanoparticles for Enhanced Water Splitting Electrocatalysis

Haoyi Li et al.

SMALL (2017)

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Article Chemistry, Multidisciplinary

Lignin-Derived Thin-Walled Graphitic Carbon-Encapsulated Iron Nanoparticles: Growth, Characterization, and Applications

Hengfei Qin et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

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Article Chemistry, Physical

N and P co-functionalized three-dimensional porous carbon networks as efficient metal-free electrocatalysts for oxygen reduction reaction

Hao Jiang et al.

CARBON (2017)

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Article Chemistry, Multidisciplinary

N-, O-, and S-Tridoped Carbon-Encapsulated Co9S8 Nanomaterials: Efficient Bifunctional Electrocatalysts for Overall Water Splitting

Senchuan Huang et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

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Review Chemistry, Multidisciplinary

Structural effects of a carbon matrix in non-precious metal O-2-reduction electrocatalysts

Wenhui He et al.

CHEMICAL SOCIETY REVIEWS (2016)

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Article Chemistry, Multidisciplinary

A 3D bi-functional porous N-doped carbon microtube sponge electrocatalyst for oxygen reduction and oxygen evolution reactions

Jin-Cheng Li et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

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Article Chemistry, Physical

Development of MOF-Derived Carbon-Based Nanomaterials for Efficient Catalysis

Kui Shen et al.

ACS CATALYSIS (2016)

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Article Chemistry, Physical

Ni3Se2 nanoforest/Ni foam as a hydrophilic, metallic, and self-supported bifunctional electrocatalyst for both H2 and O2 generations

Rui Xu et al.

NANO ENERGY (2016)

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Article Chemistry, Physical

Mn3O4-decorated Co3O4 nanoparticles supported on graphene oxide: Dual electrocatalyst system for oxygen reduction reaction in alkaline medium

Lijun Dai et al.

NANO ENERGY (2016)

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Article Chemistry, Multidisciplinary

Enhanced Electron Penetration through an Ultrathin Graphene Layer for Highly Efficient Catalysis of the Hydrogen Evolution Reaction

Jiao Deng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

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Article Chemistry, Multidisciplinary

Hydrogenated Uniform Pt Clusters Supported on Porous CaMnO3 as a Bifunctional Electrocatalyst for Enhanced Oxygen Reduction and Evolution

Xiaopeng Han et al.

ADVANCED MATERIALS (2014)

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Article Thermodynamics

Enhanced performance of a silicon microfabricated direct methanol fuel cell with PtRu catalysts supported on few-walled carbon nanotubes

Maryam Borghei et al.

ENERGY (2014)

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Article Polymer Science

Improving aging resistance and mechanical properties of waterborne polyurethanes modified by lignin amines

Jun Liu et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2013)

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Article Chemistry, Physical

Ultrafine microporous and mesoporous activated carbon fibers from alkali lignin

Sixiao Hu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

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Article Chemistry, Physical

Controlling the selectivity to chemicals from lignin via catalytic fast pyrolysis

Zhiqiang Ma et al.

APPLIED CATALYSIS A-GENERAL (2012)

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Article Chemistry, Multidisciplinary

Exploration of the active center structure of nitrogen-doped graphene-based catalysts for oxygen reduction reaction

Linfei Lai et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

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Article Chemistry, Multidisciplinary

Low-platinum and platinum-free catalysts for the oxygen reduction reaction at fuel cell cathodes

Adina Morozan et al.

ENERGY & ENVIRONMENTAL SCIENCE (2011)

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Article Chemistry, Multidisciplinary

Hierarchical Hollow Co9S8 Microspheres: Solvothermal Synthesis, Magnetic, Electrochemical, and Electrocatalytic Properties

Yu-Xue Zhou et al.

CHEMISTRY-A EUROPEAN JOURNAL (2010)

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Imidazole-Modified Lignin as a Suitable Substrate for Synthesis of N and S Co-Doped Carbon Supported Cobalt Sulfide Dual-Functional Electrocatalyst for Overall Water Splitting

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