铋基半导体光催化材料的研究进展  

Research Progress of Bi-based Semiconductor Photocatalyst

作　　者：赖康荣[1] 孙毅[1] 崔秀花[2] 陈惠敏[1] 

机构地区：[1]昌吉学院物理系,新疆昌吉831100 [2]新疆大学物理科学与技术学院,新疆乌鲁木齐830046

出　　处：《新疆大学学报（自然科学版）》2013年第4期431-438,共8页Journal of Xinjiang University(Natural Science Edition)

基　　金：新疆维吾尔自治区高校科研计划科学研究重点项目(XJEDU2011I52);新疆维吾尔自治区教育厅教研基金资助项目(新教高[2010]15号);新疆维吾尔自治区教育厅教研基金立项资助项目(新教高[2011]31号)

摘　　要：光催化技术可以光解水制氢和降解有机和部分无机污染物等,在环境和能源领域受到越来越广泛的重视,而光催化材料则是该技术的关键.在目前已研发的各种光催化材料中,铋基半导体光催化材料具有可见光响应且有良好的光催化活性.本文综述了国内外对铋基光催化材料及其应用研究新进展,并展望了铋基半导体光催化材料的发展前景.Due to photocatalytic redox reaction in the degradation of organic pollutants, inorganic pol- lutants and water-splitting into hydrogen, photocatalysis is catching I^lore and more attention in the en- vironmental decontamination and renewable clean energy production field. The key is to explore efficient photocatalysts. Among photocatalytic materials, Bi-based photocatalysts have better activity under visible light region. This paper reports the new development of the visible-light driven Bi-based photocatalysts and their application, and the prospective developments in new visible-light photocatalysts have been anticipated.

关 键 词：铋基半导体 带隙 可见光 光催化剂 

分 类 号：O644.1[理学—物理化学]