PHOTOCATALYTIC REDUCTION OF Cr(Ⅵ)by PMo12/TiO2 ELECTROSPUN NANOFIBER COMPOSITES

摘要：

　　Polyoxometalates(H3PMo12O40,abbr.PMo12)/TiO2 nanofiber composites were fabricated by a facile electrospinning/calcination method.In the structure,PMo12,as an electron relay,can accept the photo-generated electron from the conduction band of TiO2,which promotes the charge separation.Then the electron stored on PMo12 further transfers to the Cr(Ⅵ)in the solution to realize the removal of Cr(Ⅵ).The PMo12/TiO2 nanofiber composites exhibit enhanced photocatalytic performance for photocatalytic reduction Cr(Ⅵ),which are expected to be one kind of new and environmentally friendly catalyst for removal of inorganic pollutants in water.

关键词： Polyoxometalates TiO2 nanofiber photocatalysis

作者: Hongfei Shi Chuanbo Dai Fang Liu Weidong Wang Huaqiao Tan

作者单位: Institute of Petrochemical Technology,Jilin Institute of Chemical Technology,Jilin,132022,P.R.China Key Laboratory of Polyoxometalate Science of Ministry of Education,Faculty of Chemistry,Northeast No

会议类型: 国际会议

会议名称: 2018 International Conference on New Materials and Intelligent Manufacturing (ICNMIM(2018年第一届新材料与智能制造国际会议))

会议地点: 吉林

会议语种:英文

页码: 94-97

在线出版日期: 2018-06-23（万方平台首次上网日期，不代表论文的发表时间）