| 掺杂对PbTiO3光催化活性的影响 |
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| 引用本文： | 傅希贤,单志兴.掺杂对PbTiO3光催化活性的影响[J].应用化学,1996,13(6):58-60. |
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| 作者姓名： | 傅希贤 单志兴 |
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| 作者单位： | 天津大学化学系 |
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| 基金项目： | 国家自然科学基金,天津市自然科学基金,21世纪青年科学基金 |
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| 摘 要： | 掺杂对ＰｂＴｉＯ_３光催化活性的影响傅希贤，单志兴，肖坤林，曾淑兰（天津大学化学系天津３０００７２）关键词ＰｂＴｉＯ_３，掺杂，光催化活性，光降解利用半导体材料光催化降解水中污染物是近年发展起来的重要课题之一［１］，一般多采用半导体氧化物为光催化剂，文...
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| 关 键 词： | PbTiO_3，掺杂，光催化活性，光降解 |
| 收稿时间： | 1996-03-22 |
Effect of Doping on the Photocatalytic Activity of PbTiO_3 |
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| Fu Xixian,Shan Zhixing,Xiao Kunling,Zeng Shulan.Effect of Doping on the Photocatalytic Activity of PbTiO_3[J].Chinese Journal of Applied Chemistry,1996,13(6):58-60. |
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| Authors: | Fu Xixian Shan Zhixing Xiao Kunling Zeng Shulan |
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| Abstract: | Lanthanum,niobium and magnesium doped lead titanates have been prepared by the mixed oxide method.The crystal type of PbTiO3 does not change after doping with these atoms,but its photocatalytic activity is enhanced.Experiments show that organic dyes are photodegraded into small inorganic molecule in La-PbTiO3,syetem under the illumination of a high pressure mercury lamp. |
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| Keywords: | PbTiO_3 doping photocatalytic activity photodegradation |
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