高效溴氧化铋(BiOBr)光催化材料的研究进展  

Research Progress on Highly Efficient Bismuthoxybromide(BiOBr) Photocatalyst

作　　者：梁颖[1] 赵晨辉[1] 焦剑[1] LIANG Ying, ZHAO Chenhui, JIAO Jian(School of Science, Northwestern Polytechnical University, Xi＇ an 710072, China)

机构地区：[1]西北工业大学理学院,西安710072

出　　处：《材料开发与应用》2018年第5期104-111,共8页Development and Application of Materials

基　　金：西北工业大学2017年全英文课程“水资源利用与保护”;西北工业大学2017年教学与考核模式改革课程“环境工程微生物学”

摘　　要：介绍了BiOBr晶体结构特点、催化机理以及不同制备方式对催化剂形貌、纯度的影响,重点阐述了BiOBr催化剂离子掺杂、贵金属沉积、异质结构建、染料敏化、新材料与BiOBr的复合、高活性面制备等几种主要的改性方式,并展望了高效光催化剂BiOBr的发展前景。Here were introduced the crystal characteristics and catalytic mechanism of BiOBr catalyst and the effects of its preparation methods on the morphology and purity of the catalyst. Several modification methods for the modification of BiOBr catalyst such as ion doping,noble metal deposition,hetero structure construction,dye sensitization,new material and BiOBr composite and the preparation of active surfaces were emphasized. The prospect of BiOBr catalyst was also discussed.

关 键 词：BiOBr 制备 催化机理 改性 

分 类 号：O643.36[理学—物理化学]