摘要
层状卤氧化铋(BiOX,X=Cl、Br和I)作为一类有潜力的光催化剂,受到能源和环境领域研究者的广泛关注。为了进一步提高BiOX的光催化活性,扩展其光吸收范围和降低光生电子空穴对的复合率势在必行。本文讨论了离子掺杂、形貌调控、晶面调控、缺陷调控、异质结构建和金属等离激元共振等各种改善BiOX光催化性能的策略;概括了BiOX在光催化领域的潜在应用,并给出了未来的发展趋势及所面临的挑战。
As a photocatalyst with promising intrinsic characteristics,layered bismuth oxyhalide(BiOX,X=Cl,Br,and I)has attracted extensive attention from researchers in energy and environmental fields.Research efforts on improving the photocatalytic activity of BiOX mainly aim at expanding its light absorption range,and reducing the recombination rate of photogenerated electron hole pairs.In this review,the authors discussed various strategies to improve the photocatalytic performance of BiOX,such as ion doping,morphology control,crystal face control,defect control,heterostructure construction and metal plasmon resonance.The paper also provides a summary of the application of BiOX as photocatalyst,and ends with a brief discussion on the future development trend and potential challenges.
作者
龙泽清
宋慧
张光明
LONG Zeqing;SONG Hui;ZHANG Guangming(School of Environment&Natural Resources,Renmin University of China,Beijing 100872,China;School of Energy&Environmental Engineering,Hebei University of Technology,Tianjin 300130,China;Shanxi Aerospace Qinghua Equipment Co.,Ltd.,Changzhi 046012,China)
出处
《材料导报》
EI
CAS
CSCD
北大核心
2021年第5期5067-5074,共8页
Materials Reports
基金
国家水体污染控制与治理科技重大专项(2018ZX07110003)。
关键词
卤氧化铋
改性
光催化性能
光催化的应用
bismuth oxyhalide
modification
photocatalytic performance
photocatalytic application
