| 钛交联蒙脱石制备条件的研究 |
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| 引用本文： | 黄晶,张一敏,张敏.钛交联蒙脱石制备条件的研究[J].矿产保护与利用,2006(4):21-25. |
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| 作者姓名： | 黄晶 张一敏 张敏 |
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| 作者单位： | 武汉科技大学,武汉,430081;武汉科技大学,武汉,430081;武汉科技大学,武汉,430081 |
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| 摘 要： | 以鄂东钙基蒙脱石提纯、钠化后（d001=1．28nm）为基质原料，用钛酸正丁酯Ti（n-C4H9O）4]为钛源，采用溶胶-凝胶法制备了一系列钛交联蒙脱石纳米复合材料（Ti—PILCs）；并对水／丙酮比、Ti/土比、交联反应时间、不同溶剂等制备条件进行了分析，试验条件下，可获得d001值达3．74nm的大孔结构Ti—PILCs高纯蒙脱石复合材料。
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| 关 键 词： | 钠基蒙脱石 溶胶-凝胶法 钛交联 复合材料 |
| 文章编号： | 1001-0076(2006)04-0021-05 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006-04-10 |
Study on Preparation of Ti-Pillared Montmorillonite |
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| HUANG Jing,ZHANG Yi-min,ZHANG Min.Study on Preparation of Ti-Pillared Montmorillonite[J].Conservation and Utilization of Mineral Resources,2006(4):21-25. |
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| Authors: | HUANG Jing ZHANG Yi-min ZHANG Min |
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| Affiliation: | Wuhan University of Science and Technology, Wuhan 430081, China |
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| Abstract: | A Ti-pillared montmorillointe(Ti-PILC) has been synthesized by using the purified and sodium modified Ca-montmorillonite and n-butyl titanate (n-C_4H_9O)_4] by the sol-gel process.Several parameters in the synthesis such as water /acetone ratio,Ti/montmorillonite ratio,cross-linking time,solvent etc,have been investigated.Under the optimum conditions,Ti-PILCs with the value of d_(001) of 3.74 nm was prepared. |
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| Keywords: | Na - montmorillonite Sol - Gel repared titanium - cross - linked nanocomposite material |
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