| 分光光度法研究PbSnO3纳米粒子对甲基橙溶液的光降解性 |
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| 引用本文： | 王红军,梁巧丽,朱光辉,郭书培,杨术明.分光光度法研究PbSnO3纳米粒子对甲基橙溶液的光降解性[J].光谱实验室,2013(6):3377-3379. |
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| 作者姓名： | 王红军 梁巧丽 朱光辉 郭书培 杨术明 |
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| 作者单位： | 信阳师范学院化学化工学院,河南省信阳市长安路237号464000 |
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| 基金项目： | 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 |
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| 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.
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| 关 键 词： | 锡酸铅纳米粒子 共沉淀法 催化降解 |
Photodegradation of PbSnO3 Nanoparticles for Methyl Orange by Spectrophotometry |
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| WANG Hong-Jun,LIANG Qiao-Li,ZHU Guang-Hui,GUO Shu-Pei,YANG Shu-Ming.Photodegradation of PbSnO3 Nanoparticles for Methyl Orange by Spectrophotometry[J].Chinese Journal of Spectroscopy Laboratory,2013(6):3377-3379. |
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| Authors: | WANG Hong-Jun LIANG Qiao-Li ZHU Guang-Hui GUO Shu-Pei YANG Shu-Ming |
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| Institution: | (College of Chemistry and Chemical Engineering,Xinyang Normal University,Xinyang,Henan 464000,P. R. China) |
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| Abstract: | 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. |
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| Keywords: | PbSnOa Nanoparticles Co-precipitation Method Photocatalytic Degradation |
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