| 纳米二氧化钛粉体的制备及对染料脱色的研究 |
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| 引用本文： | 李成,李琳. 纳米二氧化钛粉体的制备及对染料脱色的研究[J]. 中国环境管理干部学院学报, 2003, 13(4): 54-57 |
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| 作者姓名： | 李成 李琳 |
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| 作者单位： | 吉林省环境监测中心站,吉林,长春,130011 |
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| 摘 要： | 以钛酸四丁酯为原料,采用溶胶-凝胶法、水热沉淀法、水解法制备了纳米二氧化钛粉体。经XRD对三种方法制得粉体进行了表征,讨论了三种方法的优缺点。以水解法制得二氧化钛粉对六种染料进行了脱色研究,结果表明其有良好的光催化脱色性能。
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| 关 键 词： | 二氧化钛 制备 水解沉淀法 染料 脱色 |
| 文章编号： | 1008-813(2003)04-0054-04 |
| 修稿时间： | 2003-09-10 |
Study on Preparation of Nanosized Titanium Dioxide Powders and Decoloration of Dyes |
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| LI Cheng,LI Lin. Study on Preparation of Nanosized Titanium Dioxide Powders and Decoloration of Dyes[J]. Journal of Environmental Management College of China, 2003, 13(4): 54-57 |
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| Authors: | LI Cheng LI Lin |
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| Abstract: | Nanosized titanium dioxide powder was prepared via Sol - Gel methods, Hydro-thermal methods , Hydrolysis methods from tetrabutyl titanate . As -prepared powders were charaterized by XRD technique. The advantage and disadvantage of the three methods were studied. The decoloration of the six dye was studied in titanium dioxide which was prepared by hydrolysis methods. The results showed the decoloration rate of the six dyes was good. |
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| Keywords: | titanium dioxide preparation hydrolysis methods dye decolor |
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