首页> 中文期刊> 《安徽地质》 >Nanocarbon-Enhanced 2D Photoelectrodes: A New Paradigm in Photoelectrochemical Water Splitting

Nanocarbon-Enhanced 2D Photoelectrodes: A New Paradigm in Photoelectrochemical Water Splitting

         

摘要

Solar-driven photoelectrochemical(PEC)water splitting systems are highly promising for converting solar energy into clean and sustainable chemical energy.In such PEC systems,an integrated photoelectrode incorporates a light harvester for absorbing solar energy,an interlayer for transporting photogenerated charge carriers,and a co-catalyst for triggering redox reactions.Thus,understanding the correlations between the intrinsic structural properties and functions of the photoelectrodes is crucial.Here we critically examine various 2D layered photoanodes/photocathodes,including graphitic carbon nitrides,transition metal dichalcogenides,layered double hydroxides,layered bismuth oxyhalide nanosheets,and MXenes,combined with advanced nanocarbons(carbon dots,carbon nanotubes,graphene,and graphdiyne)as co-catalysts to assemble integrated photoelectrodes for oxygen evolution/hydrogen evolution reactions.The fundamental principles of PEC water splitting and physicochemical properties of photoelectrodes and the associated catalytic reactions are analyzed.Elaborate strategies for the assembly of 2D photoelectrodes with nanocarbons to enhance the PEC performances are introduced.The mechanisms of interplay of 2D photoelectrodes and nanocarbon co-catalysts are further discussed.The challenges and opportunities in the field are identified to guide future research for maximizing the conversion efficiency of PEC water splitting.

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  • 来源
    《安徽地质》 |2021年第2期|45-73|共29页
  • 作者单位

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    School of Chemistry and Environmental Engineering Wuhan Institute of Technology 206 Guanggu 1st Road Wuhan 430205 People's Republic of China;

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    Institute of Zhejiang University - Quzhou Quzhou 324000 People's Republic of China;

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    Institute of Zhejiang University - Quzhou Quzhou 324000 People's Republic of China;

    Ningbo Research Institute Zhejiang University Hangzhou 315100 People's Republic of China;

    School of Chemistry and Physics and Centre for Materials Science Queensland University of Technology Brisbane QLD 4000 Australia;

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    School of Chemistry and Environmental Engineering Wuhan Institute of Technology 206 Guanggu 1st Road Wuhan 430205 People's Republic of China;

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    Department of Environmental Science and Engineering North China Electric Power University 619 Yonghua N St Baoding 071003 People's Republic of China;

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    Key Laboratory of Biomass Chemical Engineering of Ministry of Education College of Chemical and Biological Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

    State Key Laboratory of Industrial Control Technology College of Control Science and Engineering Zhejiang University Hangzhou 310012 People's Republic of China;

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