| 羟基镍-铝柱撑蒙脱石矿物的制备与表征 |
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| 引用本文： | 王力,王鹏,李永伦.羟基镍-铝柱撑蒙脱石矿物的制备与表征[J].山东科技大学学报(自然科学版),2007,26(3):65-67,77. |
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| 作者姓名： | 王力 王鹏 李永伦 |
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| 作者单位： | 山东科技大学,化学与环境工程学院,山东,青岛,266510 |
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| 摘 要： | 用共聚法和取代法合成了一系列铝镍摩尔比不同的柱撑蒙脱石,运用X射线衍射对其层间距进行了测定.结果表明：共聚法和取代法均能制备出层间距在17.87～19.70的柱撑蒙脱石,在相同的铝镍比下,通常共聚法制备的柱撑蒙脱石层间距比取代法制备的要大.
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| 关 键 词： | 柱撑蒙脱石 取代法 共聚法 X射线衍射表征 |
| 文章编号： | 1672-3767（2007）03-0065-03 |
| 收稿时间： | 2007-05-23 |
| 修稿时间： | 2007-05-23 |
Preparation and Characterization of Hydroxy-Ni-Al Pillared Montmorillonite Minerals |
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| WANG Li,WANG Peng,LI Yong-lun.Preparation and Characterization of Hydroxy-Ni-Al Pillared Montmorillonite Minerals[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2007,26(3):65-67,77. |
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| Authors: | WANG Li WANG Peng LI Yong-lun |
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| Institution: | College of Chemical and Environmental Eng. , SUST, Qingdao, Shandong 266510, China |
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| Abstract: | A series of hydroxy-Ni-Al pillared montmorillonite with different Al/Ni mol ratio are prepared by substitution and copolymerization methods, respectively. The interstratified spacing of pillared montmorillonite has been characterized by the X-ray diffraction pattern. The results show that the hydroxy-Ni-Al pillared montmorillonite with interstratified spacing of 17.87 to 19.70 could be prepared by both methods, and the interstratified spacing of pillared montmorillonite prepared by copolymerization is usually larger than that by the substitution method at the same Al/Ni ratio. |
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| Keywords: | pillared montmorillonite substitution method copolymerization method X-ray diffraction characterization |
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