Bimetallic-Based Electrocatalysts for Oxygen Evolution Reaction

Jun Jiang; Xiao-Li Zhou; Hua-Gang LvHan-Qing YuYan Yu

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Bimetallic-Based Electrocatalysts for Oxygen Evolution Reaction

机译：Bimetallic-Based Electrocatalysts for Oxygen Evolution Reaction

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The electrochemical oxygen evolution reaction (OER) is a core electrodereaction for the renewable production of high-purity hydrogen, carbon-basedfuel, synthetic ammonia, etc. However, the sluggish kinetics of the OER resultin a high overpotential and limit the widespread application of OER-basedtechnologies. Recent studies have shown that bimetallic-based materials withthe synergism of different metal components to regulate the adsorption anddissociation energy of intermediates are promising OER electrocatalyst candidateswith a lower cost and energy consumption. In the past two decades,tremendous efforts have been devoted to developing OER applications ofbimetallic-based materials with a focus on compositions, phase, structure,etc., to highlight the synergism of different metal components. However,there is a lack of critical thinking and organized analysis of OER applicationswith bimetallic-based materials. This review critically discusses the challengesof developing bimetallic-based OER materials, summarizes the currentoptimization strategies to enhance both activity and stability, and highlightsthe state-of-the-art electrocatalysts for OER. The relationship between thecomponential/structural features of bimetallic-based materials and theirelectrocatalytic properties is presented to form comprehensive electronicand geometric modifications based on thorough analysis of the reportedworks and discuss future efforts to realize sustainable bimetallic-based OERapplications.

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来源
《Advanced functional materials》 |2023年第10期|2212160.1-2212160.29|共29页
作者
Jun Jiang; Xiao-Li Zhou; Hua-Gang LvHan-Qing YuYan Yu;
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作者单位

School of Metallurgy and EnvironmentCentral South UniversityChangsha, Hunan 410083, China;

School of Environmental and Biological EngineeringNanjing University of Science and TechnologyNanjing 210094, China;

Department of Applied ChemistryUniversity of Science & Technology of ChinaHefei 230026, ChinaHefei National Research Center for Physical Sciences at the MicroscaleDepartment of Materials Science and EngineeringNational Synchrotron Radiation LaboratoryCAS Key Laboratory of Materials for Energy ConversionUniversity of Science and Technology of Chin;

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正文语种英语
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bimetals; bimetallic compounds; electrocatalysis; oxygen evolution reaction; synthetic methodology;

Bimetallic-Based Electrocatalysts for Oxygen Evolution Reaction

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