Insights on advanced substrates for controllable fabrication of photoanodes toward efficient and stable photoelectrochemical water splitting  

作　　者：Huilin Hou Gang Shao Yang Wang Wai‐Yeung Wong Weiyou Yang 

机构地区：[1]Institute of Micro/Nano Materials and Devices,Ningbo University of Technology,Ningbo,China [2]School of Materials Science and Engineering,Zhengzhou University,Zhengzhou,China [3]Department of Applied Biology and Chemical Technology and Research Institute for Smart Energy,The Hong Kong Polytechnic University,Hong Kong,China

出　　处：《Carbon Energy》2024年第4期164-221,共58页碳能源（英文）

基　　金：Natural Science Foundation of Zhejiang Province,Grant/Award Number:LY23E020002;National Natural Science Foundation of China,Grant/Award Number:52272085 and 51972178;Natural Science Foundation of Ningbo,Grant/Award Number:2021J145;China Postdoctoral Science Foundation,Grant/Award Number:2020M681966。

摘　　要：Conversion of solar energy into H_(2) by photoelectrochemical(PEC)water splitting is recognized as an ideal way to address the growing energy crisis and environmental issues.In a typical PEC cell,the construction of photoanodes is crucial to guarantee the high efficiency and stability of PEC reactions,which fundamentally rely on rationally designed semiconductors(as the active materials)and substrates(as the current collectors).In this review work,we start with a brief introduction of the roles of substrates in the PEC process.Then,we provide a systematic overview of representative strategies for the controlled fabrication of photoanodes on rationally designed substrates,including conductive glass,metal,sapphire,silicon,silicon carbide,and flexible substrates.Finally,some prospects concerning the challenges and research directions in this area are proposed.

关 键 词：hydrogen PHOTOANODE PHOTOELECTROCHEMICAL SUBSTRATES water splitting 

分 类 号：TG14[一般工业技术—材料科学与工程]