Bi负载TiO_(2)催化剂在光催化领域应用的研究进展  

Research progress in application of Bi-doped TiO_(2)catalyst in photocatalysis

作　　者：张杰[1,3] 蒿琳静 张婷婷 李冠鹏[1,3] 蒋苏毓 杨敬贺 ZHANG Jie;HAO Lin-jing;ZHANG Ting-ting;LI Guan-peng;JIANG Su-yu;YANG Jing-he(School of Ecology and Environment,Zhengzhou University,Zhengzhou 450001,China;School of Chemical Engineering,Zhengzhou University,Zhengzhou 450001,China;Henan International Joint Laboratory of Environment and Resources,Zhengzhou 450001,China)

机构地区：[1]郑州大学生态与环境学院,河南郑州450001 [2]郑州大学化工学院,河南郑州450001 [3]河南省环境与资源国际联合实验室,河南郑州450001

出　　处：《应用化工》2022年第12期3597-3603,共7页Applied Chemical Industry

基　　金：国家自然科学基金(21706241);国家博士后基金(2018M642791);河南省大学生创新创业训练计划项目(S202110459016)。

摘　　要：基于最近的研究进展,综述了Bi-TiO_(2)的合成方法以及Bi负载TiO_(2)在光催化降解方面的应用,Bi负载TiO_(2)材料具有比原始TiO_(2)更窄的带隙,使其具有显著的可见光吸收。同时讨论了影响光降解过程的参数,从而对该种类光催化剂具有更为全面的认识,有利于进一步的研究和开发,并对该催化剂在光催化领域中的未来发展进行了展望。Based on recent research progress,the synthesis method of Bi-TiO_(2)and the application of Bi-supported TiO_(2)in photocatalytic degradation are reviewed.The Bi-supported TiO_(2)material has a narrower band gap than the original TiO_(2),which makes it have significant visible light absorption.At the same time,the parameters affecting the photodegradation process are discussed,so as to have a more comprehensive understanding of this type of photocatalyst,which is conducive to further research and development,and prospects for the future development of the catalyst in the field of photocatalysis.

关 键 词：BI 负载 TiO_(2) 光催化 

分 类 号：TQ426[化学工程]