| 制备二氧化钛超细粉末的新方法 |
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| 引用本文： | 赵增迎,张秀丽. 制备二氧化钛超细粉末的新方法[J]. 辽宁化工, 2005, 34(8): 323-325 |
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| 作者姓名： | 赵增迎 张秀丽 |
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| 作者单位： | 中国地质大学,材料学院,北京,100083;中国地质大学,材料学院,北京,100083 |
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| 摘 要： | 用液相凝胶法，以低成本的四氯化钛和氨气为原料，经过煅烧，制备了纳米级别的二氧化钛微粉材料。产品粒径10μm左右，分散性能良好。
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| 关 键 词： | 凝胶法 超细材料 纳米材料 二氧化钛 水解 |
| 文章编号： | 1004-0935(2005)08-0323-03 |
| 收稿时间： | 2005-05-14 |
| 修稿时间： | 2005-05-14 |
A New Method of Preparing Superfine Rutile Type TiO2 by Hydrolysis of Titanium Tetrachloride |
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| ZHAO Zeng-ying,ZHANG Xiu-li. A New Method of Preparing Superfine Rutile Type TiO2 by Hydrolysis of Titanium Tetrachloride[J]. Liaoning Chemical Industry, 2005, 34(8): 323-325 |
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| Authors: | ZHAO Zeng-ying ZHANG Xiu-li |
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| Abstract: | Nanometer materials have been used in variety of aspeots of the national economy, military, and high - tech areas. However,the superfine rutile type of TiO2 is very hard to prepared, because the sinter of the material leads to the aggregation of the superfine particles. By removing of the water, which exists between particles and causes the aggregation, superfine and well dispersed TiO2 nanometer material has been prepared. |
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| Keywords: | Emulsion - precipitation method Superfine Titanium dioxide Hydrolysis Flocculation |
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