掺铜ZnSn(OH)_(6)的合成及光催化性能研究  

Synthesis and Photocatalytic Performance of Copper-doped ZnSn(OH)_(6)

作　　者：黄保军[1,2,3] 何琴[1,2,3] 关贺伟 张晴雨 邓昌廷 HUANG Baojun;HE Qin;GUAN Hewei;ZHANG Qingyu;DENG Changting(College of Chemical Engineering and Materials,Xuchang University,Xuchang 461000,China;Key Laboratory of Micro-Nano Materials for Energy Storage and Conversion of Henan Province,Xuchang University,Xuchang 461000,China;Institute of Surface Micro and Nano Materials,Xuchang University,Xuchang 461000,China)

机构地区：[1]许昌学院化工与材料学院,河南许昌461000 [2]许昌学院河南省微纳米能量储存与转换材料重点实验室,河南许昌461000 [3]许昌学院表面微纳米材料研究所,河南许昌461000

出　　处：《许昌学院学报》2025年第2期42-45,共4页Journal of Xuchang University

基　　金：河南省科技厅科技攻关项目(242102240089)。

摘　　要：减小禁带宽度可以提高ZnSn(OH)_(6)的光催化性能.通过制备不同掺铜量的ZnSn(OH)_(6)来探究材料掺铜羟基锡酸锌(Cu/ZnSn(OH)_(6))的光催化性能.研究发现,掺铜可以提高材料可见光催化性能.掺杂1%Cu^(2+)时的光催化性能最好,掺杂3%Cu^(2+)时性能明显降低.非贵金属掺杂ZnSn(OH)_(6)成本较低,有较好的应用前景.The photocatalytic performance of ZnSn(OH)_(6) can be improved by decreasing the band gap.Zn-Sn(OH)_(6) with different doping content of copper was synthesized,and the photocatalytic properties of copper doped zinc hydroxy-stannate(Cu/ZnSn(OH)_(6))materials were investigated.It is found that copper doping can increase catalytic performances of the ZnSn(OH)_(6) materials under the visible light.Meanwhile,the Cu/ZnSn(OH)_(6) obtained by doping 1%Cu^(2+)has the best photocatalytic performance,while the Cu/ZnSn(OH)_(6) obtained by doping 3%Cu^(2+)has a significantly lower photocatalytic performance.ZnSn(OH)_(6) doped with non-noble metal has low cost and good application prospect.

关 键 词：羟基锡酸锌 光催化 钙钛矿材料 铜掺杂 

分 类 号：TB34[一般工业技术—材料科学与工程]