Enhanced Photocatalytic Activity of BiPO4 Photocatalyst by Surface Modification of Fe(Ⅲ)Cocatalyst  

作　　者：汪畅 QIN Xuan 林杉 

机构地区：[1]Institute of Environment and Health, Jianghan University [2]The Fifth Hospital of Wuhan [3]College of Resources and Environment, Huazhong Agricultural University

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2018年第4期871-875,共5页武汉理工大学学报（材料科学英文版）

基　　金：the National Natural Science Foundation of China(21507155 and 41201255);the Natural Science Foundation of Hubei Province of China(No.2014CFB807)

摘　　要：Metal ions like Fe（Ⅲ） were testified to be efficient co-photocatalyst in the field of environmental governance. Hence, a series of BiPO_4/Fe（Ⅲ） materials were prepared via a hydrothermal method and impregnation. The experimental results indicated that normal organic dye was effectively removed by BiPO_4 with the presence of Fe（Ⅲ） as a co-photocatalyst. The enhanced removal mechanism was attributed to the easy transfer of photo-induced electron-hole pairs and relatively high productivity of active redical by synergism of Fe（Ⅲ）.Metal ions like Fe（Ⅲ） were testified to be efficient co-photocatalyst in the field of environmental governance. Hence, a series of BiPO_4/Fe（Ⅲ） materials were prepared via a hydrothermal method and impregnation. The experimental results indicated that normal organic dye was effectively removed by BiPO_4 with the presence of Fe（Ⅲ） as a co-photocatalyst. The enhanced removal mechanism was attributed to the easy transfer of photo-induced electron-hole pairs and relatively high productivity of active redical by synergism of Fe（Ⅲ）.

关 键 词：BiPO4 Fe（Ⅲ） NANOSTRUCTURES synergism PHOTOCATALYSIS 

分 类 号：O643.36[理学—物理化学] TS272[理学—化学]