摘要
采用共沉淀法制备出完整的立方相锡酸铅纳米粒子,并研究了其对甲基橙溶液的光催化降解性能。结果表明:PbSnO3催化剂对甲基橙溶液有良好的光催化降解效果。当催化剂用量为60mg/L,反应时间为80min时,降解率可达90%以上。
The cubic PbSnOa nanoparticles were prepared by a co-precipitation method. The photocatalytic activity of nanoparticles on methylene Orange was also investigated. When the catalysts of PbSnO3 nanopartieles were irradiated by the visible light, the photo-degradation of methylene orange courd reachover 90% as the concention of photocatalysts was 60 mg/L and the reaction time was 80min.
出处
《光谱实验室》
CAS
2013年第6期3377-3379,共3页
Chinese Journal of Spectroscopy Laboratory
基金
河南省教育厅重点科学技术研究重点项目(12A150021)
信阳师范学院青年基金资助项目
关键词
锡酸铅纳米粒子
共沉淀法
催化降解
PbSnOa Nanoparticles
Co-precipitation Method
Photocatalytic
Degradation
