| 磷掺杂TiO2纳米粒子膜的负载及其太阳光催化降解亚甲基蓝 |
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| 引用本文： | 吕英英,余乐书,张小兰,戴正,齐维飞,冯玉英.磷掺杂TiO2纳米粒子膜的负载及其太阳光催化降解亚甲基蓝[J].南京师大学报,2011(2):50-53. |
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| 作者姓名： | 吕英英 余乐书 张小兰 戴正 齐维飞 冯玉英 |
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| 作者单位： | 上饶师范学院化学化工学院;南京师范大学分析测试中心; |
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| 基金项目： | 2010年上饶师范学院科学研究基金; 教育部第四批高等学校特色专业建设点资助项目(TS11524); 江苏省教育厅基金(GJJ11235,GJJ11607) |
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| 摘 要： | 光催化剂的方便回收对于其降解有机污染物的应用是十分必要的.本项研究中,以硅酸钠为粘胶剂,在毛玻璃片上层层组装了多层磷掺杂TiO2粒子膜.扫描图片显示,厚度在几十微米的催化粒子膜牢固地覆盖在基片的粗糙面上.在太阳光照射5 h下,这样组成的复合体系几乎完全降解试验溶液中的亚甲基蓝;即使在循环利用10次以后,染料的降解率也高...
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| 关 键 词： | 光催化剂 负载 纳米结构材料 太阳光 |
Loading of P-Doped TiO_2 NPs Film and Its Photodegradation of Dye Under Solar Light Irradiation |
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| Institution: | Lü Yingying1,Yu Leshu1,Zhang Xiaolan1,Dai Zheng1,Qi Weifei1,Feng Yuying2(1.School of Chemistry and Chemical Engineering,Shangrao Normal University,Shangrao 334001,China)(2.Analysis and Testing Center,Nanjing Normal University,Nanjing 210046,China) |
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| Abstract: | The convenient reuse of photocatalysts is essential to their practical applications in the degradation of organic pollutant.Compact P-doped TiO2 film coated on ground glass substrate was achieved by layer-by-layer assembly technique.Thus such an elaborate complex system exhibited very convenient in recycling photocatalyst in the degradation of dye.The excellent performance of P-TiO2 film coated on ground glass substrates endows the assembled route potential in purifying waste water. |
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| Keywords: | photocatalyst loading nanostructured materials solar light |
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