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| 十六烷基氯化吡啶改性膨润土的制备及表征 | |
| 引用本文： | 王毅,冯辉霞,杨瑞成,戚红华.十六烷基氯化吡啶改性膨润土的制备及表征[J].中国非金属矿工业导刊,2006(2):25-28. |
| 作者姓名： | 王毅 冯辉霞 杨瑞成 戚红华 |
| 作者单位： | 1. 兰州理工大学石油化工学院,兰州,730050;兰州理工大学材料科学与工程学院,兰州,730050 2. 兰州理工大学材料科学与工程学院,兰州,730050 3. 兰州理工大学石油化工学院,兰州,730050 |
| 摘 要： | 采用十六烷基氯化吡啶(CPC)对甘肃平凉产天然膨润土(钙基)进行了改性。对制得的有机土进行了红外光谱、X-射线衍射、热重分析以及分散性实验,分析结果表明插层剂已进入蒙脱石的片层间,有机蒙脱石的层间距由1.43nm增加到2.11nm,N2气氛下热失重率可达17%;沉降实验表明这种改性膨润土在有机介质中表现出很好的分散性,这为进一步开发西部资源提供了实验室依据。 |
| 关 键 词： | 有机膨润土 纳米复合材料 十六烷基氯化吡啶 |
| 文章编号： | 1007-9386(2006)02-0025-04 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2005-12-20 |
Preparation and Characterization of Organic Montmorillonite With Cetylpyridinium Chloride |
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| Wang Yi,Feng Huixia,Yang Ruicheng,Qi Honghua.Preparation and Characterization of Organic Montmorillonite With Cetylpyridinium Chloride[J].China Non-Metallic Mining Industry Herald,2006(2):25-28. | |
| Authors: | Wang Yi Feng Huixia Yang Ruicheng Qi Honghua |
| Affiliation: | 1.College of Petrochemical Technology,Lanzhou University of Technology,Lanzhou 730050; 2.College of Materials Science and Engineering,Lanzhou University of Technology, Lanzhou 730050 |
| Abstract: | In this paper,the organic montmorillonite is prepared form cetylpyridinium chloride and montmorillonite which pro-duced in PingLiang of GanSu province.The spectra of FTIR,XRD and TGA showed that the organic agents had intercalated into the layers of MMT,and the spacing of MMT layers increased from 1.04nm to 2.11nm,and the rate of thermogravimetric analyzer is 17%.Sedimentation experiment showed that the organic MMT have better dispersibility.This study provided foundation to further develop of western natural resources. |
| Keywords: | organic montmorillonite nanocomposites cetylpyridinium chloride |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
