☆ 4.8 Article

Multifunctional carbon-armored Ni electrocatalyst for hydrogen evolution under high current density in alkaline electrolyte solution

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

Synergistic effect in ultrafine PtNiP nanowires for highly efficient electrochemical hydrogen evolution in alkaline electrolyte

Qian Chen et al.

Summary: The study successfully synthesized ultrafine PtNiP nanowires with a diameter of less than 5 nm, demonstrating excellent electrocatalytic activity under alkaline conditions. This work provides guidance for designing highly efficient and stable catalysts for the hydrogen evolution reaction.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

添加到收藏夹

Article Engineering, Environmental

MOF-derived CoP-nitrogen-doped carbon@NiFeP nanoflakes as an efficient and durable electrocatalyst with multiple catalytically active sites for OER, HER, ORR and rechargeable zinc-air batteries

E. Vijayakuma et al.

Summary: The CoP-NC@NFP catalyst, derived from MOF with multiple active sites, exhibits excellent charge-transfer kinetics and electrocatalytic performance in water splitting, comparable to precious metal catalysts in alkaline electrolytes, with outstanding electrochemical durability. Furthermore, zinc-air batteries assembled with CoP-NC@NFP as the air-cathode demonstrate high power density and prolonged operational stability, suggesting potential for efficient multifunctional catalysts free of noble metals for clean energy production and storage.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Chemistry, Physical

Interfacial engineering of 3D hollow CoSe2@ultrathin MoSe2 core@shell heterostructure for efficient pH-universal hydrogen evolution reaction

Lili Zhang et al.

Summary: The three dimensional hollow CoSe2@ultrathin MoSe2 core@shell heterostructure exhibits remarkable performance in the hydrogen evolution reaction due to the maximization of active sites and acceleration of charge transfer at heterogeneous interfaces. The density functional theory calculations reveal that the heterointerfaces optimize the Gibbs free energies of H2O and H* during alkaline HER, accelerating the reaction kinetics and providing new guidance for rational design of high-efficient electrocatalysts.

NANO RESEARCH (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

CoS2 Nanoparticles-Decorated MoS2/rGO Nanosheets as An Efficient Electrocatalyst for Ultrafast Hydrogen Evolution

Habib Khan et al.

Summary: Designing and engineering cheap and highly-efficient alternative electrocatalysts to replace platinum-based electrocatalysts is crucial for commercializing hydrogen production. In this study, a robust and highly active catalyst of CoS2 nanoparticle-decorated MoS2/reduced graphene oxide nanosheets is fabricated for hydrogen evolution reaction. The optimized nanocomposite exhibits outstanding performance with low onset overpotential, high current density, small Tafel slope, and high electrochemical durability.

ADVANCED MATERIALS INTERFACES (2022)

添加到收藏夹

Article Chemistry, Physical

High-density ultrafine RuP2 with strong catalyst-support interaction driven by dual-ligand and tungsten-oxygen sites for hydrogen evolution at 1 A cm-2

Ya-Nan Zhou et al.

Summary: Ultrafine and high-density RuP2 has shown potential for hydrogen evolution reaction (HER) based on coordination chemistry and catalyst-support correlation. In this study, uniform and high-density W-doped ultra-small RuP2 (W0.05-RuP2@C3N4-NC) is synthesized using oxygen-bridged [WO4] tetrahedron incorporated into EDTA-MF ligands. The W atoms regulate electron structure and coordination environment, resulting in faster proton supply and hydrogen release, achieving high HER activity at low overpotential. The stability of W-0.05-RuP2@C3N4-NC is maintained over extended periods at high current densities in alkaline and acidic conditions, owing to the immobilized ultra-stable RuP2 nanoclusters via EDTA-MF and metal-oxygen sites. This research holds promise for industrial hydrogen production and provides insights into catalyst-support interaction and design of high Ru-loading electrocatalysts.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

添加到收藏夹

Article Chemistry, Physical

Monodispersed ruthenium nanoparticles interfacially bonded with defective nitrogen-and-phosphorus-doped carbon nanosheets enable pH-universal hydrogen evolution reaction

Wenqiang Li et al.

Summary: In this study, the kinetics of hydrogen evolution reaction (HER) was significantly accelerated by interfacially bonding ruthenium nanoparticles with defect-rich nitrogen and phosphorus co-doped carbon nanosheets. The optimal catalyst achieved ultralow overpotentials in alkaline, neutral, and acidic electrolytes, demonstrating excellent pH-universal HER activities. The study revealed the importance of interfacial bonds in modulating the intrinsic kinetics of HER.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Heterogeneous Bimetallic Phosphide Ni2P-Fe2P as an Efficient Bifunctional Catalyst for Water/Seawater Splitting

Libo Wu et al.

Summary: The study successfully synthesized a heterogeneous Ni2P-Fe2P microsheet electrocatalyst with superior catalytic activity and corrosion resistance, suitable for water and seawater electrolysis, demonstrating great potential. The catalyst has abundant active sites and a superior transfer coefficient, exhibiting performance even better than the currently reported best bifunctional catalysts.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Understanding the doping effect on hydrogen evolution activity of transition-metal phosphides: Modeled with Ni2P

Laifei Xiong et al.

Summary: Investigating the correlation between changes in electronic structure and catalytic activity in electrocatalysts is crucial for design and synthesis. Using Ni2P as a model catalyst for the hydrogen evolution reaction, the study systematically investigates the impact of doping heteroatoms on electrochemical performance. Results show that Badar charge increment and d-band center on the surface of doped Ni2P catalyst have a significant linear correlation with hydrogen adsorption energy. Additionally, experimental validation confirms that Fe and Co-doped Ni2P exhibits the best catalytic activity, with XPS and electrochemical tests supporting the theoretical analysis.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Chemistry, Physical

Boosting the electrocatalytic HER performance of Ni3N-V2O3 via the interface coupling effect

Peng Zhou et al.

Summary: The construction of a suitable coupling interface is essential for improving the performance of high-efficient electrocatalysts. In this study, a Ni3N-V2O3 composite was designed and synthesized, showing excellent electrocatalytic hydrogen evolution reaction (HER) performance. The introduction of V2O3 led to a confinement effect and interface coupling effect, which greatly increased catalytic sites and improved performance.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electronic Structure Modulation of Nanoporous Cobalt Phosphide by Carbon Doping for Alkaline Hydrogen Evolution Reaction

Wence Xu et al.

Summary: This study introduces carbon-doped nanoporous cobalt phosphide as an electrocatalyst for hydrogen evolution reaction in seawater electrolysis, showing excellent catalytic activity and stability. Carbon atoms can tailor the electronic structure, reducing the energy barrier of water dissociation and promoting the kinetics of HER.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Fe and P Doped 1T-Phase Enriched WS23D-Dendritic Nanostructures for Efficient Overall Water Splitting

Dasu Ram Paudel et al.

Summary: The study successfully synthesized 1T-Fe/P-WS2@CC with excellent electrocatalytic performance, demonstrating low overpotential and good stability. This work opens up new possibilities for fabricating efficient and low-cost electrocatalysts based on WS2.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Environmental

Template-free fabrication of MoP nanoparticles encapsulated in N-doped hollow carbon spheres for efficient alkaline hydrogen evolution

Jin Li et al.

Summary: Encapsulating transition metal phosphides into nitrogen-doped carbon materials is an effective strategy to enhance electrocatalytic performance. The synthesized MoP@NC hollow microspheres show excellent performance in alkaline hydrogen evolution reaction, attributed to their distinctive structure, high nitrogen-doping level, and synergistic effect between MoP and NC. Theoretical calculations suggest that the active sites of the catalyst mainly lie at Mo atoms adjacent to pyridinic N-doped carbon layer, and the interaction between MoP and pyridinic N atoms contributes to the enhanced HER performance.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

Adsorption site engineering: Cu-Ni(OH)2 sheets for efficient hydrogen evolution

Wenda Zhong et al.

Summary: The study introduces an adsorption site engineering strategy to increase the density and intrinsic properties of adsorption sites in Ni(OH)(2) by doping with Cu2+, resulting in Cu-Ni(OH)(2) catalyst; combining experiments with DFT simulations, it is found that Cu-Ni(OH)(2) exhibits superior adsorption behavior for efficient intermediate conversion.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

Redox-Mediated Water Splitting for Decoupled H2 Production

Feifei Zhang et al.

Summary: The rapid development of electrolytic water splitting for H-2 generation has been focused on the development of superior electrocatalysts and innovative water splitting system design. Recent interesting developments include using additional redox-mediated process to separate the hydrogen evolution reaction and oxygen evolution reaction.

ACS MATERIALS LETTERS (2021)

添加到收藏夹

Article Chemistry, Physical

Design of Ni3N/Co2N heterojunctions for boosting electrocatalytic alkaline overall water splitting

Yan Wen et al.

Summary: Transition metal nitrides (TMNs) are promising electrocatalysts for overall water splitting, and a novel bi-functional electrocatalyst N-NiCo-LDH has been developed through density functional theory calculations, showing excellent catalytic activity for hydrogen and oxygen evolution reactions. Adjusting the relative concentrations of pyridine nitrogen and metal ions in N-NiCo-LDH can synergistically promote the electrocatalytic process, providing insights into the corresponding synergistic mechanism.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

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)

添加到收藏夹

Review Chemistry, Multidisciplinary

Transition Metal Phosphide-Based Materials for Efficient Electrochemical Hydrogen Evolution: A Critical Review

Chen-Chen Weng et al.

CHEMSUSCHEM (2020)

添加到收藏夹

Article Chemistry, Physical

Hierarchical ultrathin carbon encapsulating transition metal doped MoP electrocatalysts for efficient and pH-universal hydrogen evolution reaction

Weiping Xiao et al.

NANO ENERGY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

High-throughput production of cheap mineral-based two-dimensional electrocatalysts for high-current-density hydrogen evolution

Chi Zhang et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Physical

Water electrolysers with closed and open electrochemical systems

Marie Francine Lagadec et al.

NATURE MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Gas Bubbles in Electrochemical Gas Evolution Reactions

Xu Zhao et al.

LANGMUIR (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Anion-Modulated HER and OER Activities of 3D Ni-V-Based Interstitial Compound Heterojunctions for High-Efficiency and Stable Overall Water Splitting

Haijing Yan et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Review Chemistry, Physical

Earth abundant materials beyond transition metal dichalcogenides: A focus on electrocatalyzing hydrogen evolution reaction

Peng Yu et al.

NANO ENERGY (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

The Kirkendall Effect for Engineering Oxygen Vacancy of Hollow Co3O4 Nanoparticles toward High-Performance Portable Zinc-Air Batteries

Dongxiao Ji et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Chemistry, Physical

Synergistically Tuning Water and Hydrogen Binding Abilities Over Co4N by Cr Doping for Exceptional Alkaline Hydrogen Evolution Electrocatalysis

Na Yao et al.

ADVANCED ENERGY MATERIALS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Homologous CoP/NiCoP Heterostructure on N-Doped Carbon for Highly Efficient and pH-Universal Hydrogen Evolution Electrocatalysis

Ramireddy Boppella et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Morphology and surface chemistry engineering toward pH-universal catalysts for hydrogen evolution at high current density

Yuting Luo et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Understanding the Nature of Ammonia Treatment to Synthesize Oxygen Vacancy-Enriched Transition Metal Oxides

Dali Liu et al.

CHEM (2019)

添加到收藏夹

Article Chemistry, Physical

Pyrolytic carbon supported alloying metal dichalcogenides as freestanding electrodes for efficient hydrogen evolution

Xin Gan et al.

CARBON (2018)

添加到收藏夹

Article Chemistry, Physical

Engineering oxygen vacancy on NiO nanorod arrays for alkaline hydrogen evolution

Tong Zhang et al.

NANO ENERGY (2018)

添加到收藏夹

Article Chemistry, Physical

Crafting MoC2-doped bimetallic alloy nanoparticles encapsulated within N-doped graphene as roust bifunctional electrocatalysts for overall water splitting

Qi Hu et al.

NANO ENERGY (2018)

添加到收藏夹

Article Chemistry, Physical

Nanoscale structural oscillations in perovskite oxides induced by oxygen evolution

Binghong Han et al.

NATURE MATERIALS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Highly Active, Nonprecious Electrocatalyst Comprising Borophene Subunits for the Hydrogen Evolution Reaction

Yanli Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

添加到收藏夹

Review Multidisciplinary Sciences

Combining theory and experiment in electrocatalysis: Insights into materials design

Zhi Wei Seh et al.

SCIENCE (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Precise tuning in platinum-nickel/ nickel sulfide interface nanowires for synergistic hydrogen evolution catalysis

Pengtang Wang et al.

NATURE COMMUNICATIONS (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Atomic layer confined vacancies for atomic-level insights into carbon dioxide electroreduction

Shan Gao et al.

NATURE COMMUNICATIONS (2017)

添加到收藏夹

Review Chemistry, Multidisciplinary

C-Alkylation of Ketones and Related Compounds by Alcohols: Transition-Metal-Catalyzed Dehydrogenation

Fei Huang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

添加到收藏夹

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)

添加到收藏夹

Article Multidisciplinary Sciences

Nitrogen-doped mesoporous carbon of extraordinary capacitance for electrochemical energy storage

Tianquan Lin et al.

SCIENCE (2015)

添加到收藏夹

Article Chemistry, Physical

Huge Instability of Pt/C Catalysts in Alkaline Medium

Anicet Zadick et al.

ACS CATALYSIS (2015)

添加到收藏夹

Article Chemistry, Physical

A nickel nanoparticle/carbon quantum dot hybrid as an efficient electrocatalyst for hydrogen evolution under alkaline conditions

Yanmei Yang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

A nanoporous molybdenum carbide nanowire as an electrocatalyst for hydrogen evolution reaction

Lei Liao et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

添加到收藏夹

Editorial Material Multidisciplinary Sciences

TECHNOLOGY Hydrogen-fuelled vehicles

Louis Schlapbach

NATURE (2009)

添加到收藏夹

Article Chemistry, Applied

Instability of supported platinum nanoparticles in low-temperature fuel cells

Y. Shao-Horn et al.

TOPICS IN CATALYSIS (2007)

添加到收藏夹

Article Electrochemistry

Preparation and characterization of carbon supported Pt and PtRu alloy catalysts reduced by alcohol for polymer electrolyte fuel cell

T Kim et al.

ELECTROCHIMICA ACTA (2004)

添加到收藏夹

Article Chemistry, Physical

Tunable platinum-ruthenium nanoparticle properties using microwave synthesis

F Bensebaa et al.

JOURNAL OF MATERIALS CHEMISTRY (2004)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.