Bismuth based photoelectrodes for solar water splitting  

作　　者：Sabiha Akter Monny Zhiliang Wang Muxina Konarova Lianzhou Wang 

机构地区：[1]Nanomaterials Centre,School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology,The University of Queensland,St Lucia,QLD 4072,Australia

出　　处：《Journal of Energy Chemistry》2021年第10期517-530,I0014,共15页能源化学（英文版）

基　　金：the support by Australian Research Council through its DP and DECRA programs;the support from Research Training Program(RTP),University of Queensland for providing financial support through University of Queensland Research Training Tuition Fee Offset and University of Queensland Research Training Stipend。

摘　　要：Photoelectrochemical water splitting is a sustainable path to generate valuable hydrogen using sunlight and water as the only inputs.Despite significant efforts to date,it is still a challenge to achieve photoelectrode with superior performance and long-term stability.Many bismuth-based semiconductor materials have demonstrated excellent visible light harvesting capability and suitable band edge for water splitting.Herein,we summarized the latest studies conducted on bismuth-based photoelectrodes for photoelectrochemical water splitting.Specifically,photoelectrochemical properties of copper bismuth oxide(CuBi_(2)O_(4)),bismuth ferrites(BiFeO_(3),Bi_(2)Fe_(4)O_(9)),bismuth vanadate(BiVO_(4)),bismuth tungstate(Bi_(2)WO_(6)),bismuth molybdate(Bi_(2)MoO_(6))and bismuth oxyhalids(BiOX,X=I,Cl,Br)are presented.Strategies to achieve high stability and photolectrochemical performance were discussed in the aspects of nanostructure formation,heterostructure assembly,practical defect engineering,preferential facet growth and oxygen evolution catalyst incorporation.

关 键 词：PHOTOCATHODE PHOTOANODE BISMUTH Photoelectrochemical water splitting 

分 类 号：TQ116.2[化学工程—无机化工] O646.54[理学—物理化学]