| 超分散有机化蒙脱土的研究 |
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| 引用本文： | 郑全成,张燕,徐智慧,张志昆. 超分散有机化蒙脱土的研究[J]. 兰州交通大学学报, 2009, 28(1): 93-96 |
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| 作者姓名： | 郑全成 张燕 徐智慧 张志昆 |
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| 作者单位： | 兰州交通大学交通运输学院,甘肃,兰州,730070;兰州交通大学交通运输学院,甘肃,兰州,730070;兰州交通大学交通运输学院,甘肃,兰州,730070;兰州交通大学交通运输学院,甘肃,兰州,730070 |
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| 基金项目： | 甘肃省科技支撑计划项目 |
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| 摘 要： | 用十六烷基三甲基溴化铵（CTAB）为插层剂,制备了超分散有机蒙脱土．对超分散有机蒙脱土制备的影响因素进行考察．影响因素按影响有机化效果排序为：CTAB用量、反应时间比、反应温度、pH值．并用红外光谱、XRD、SEM、小角激光表征了其微观结,在一定工艺条件下制得的超分散有机蒙脱土d001晶面间距值一般为3．13nm,比国产有机蒙脱土和美国进口有机蒙脱土层间距大了1．86nm和1．02nm．
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| 关 键 词： | 超分散 有机化 蒙脱土 层间距 |
Study of Super Scattered Organic Montmorillonite |
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| ZHENG Quan-cheng,ZHANG Yan,XU Zhi-hui,ZHANG Zhi-kun. Study of Super Scattered Organic Montmorillonite[J]. Journal of Lanzhou Jiaotong University, 2009, 28(1): 93-96 |
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| Authors: | ZHENG Quan-cheng ZHANG Yan XU Zhi-hui ZHANG Zhi-kun |
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| Affiliation: | School of Traffic and Transportation;Lanzhou Jiaotong University;Lanzhou 730070;China |
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| Abstract: | The super scattered organic montmorillonite is prepared by Cetyltrimethylammonium bromide(CTAB),which is intercalation agent.The factors that effect the preparation of supper scattered organic montmorillonite are studied,which are sorted by the impact of influencing factors of the effect of organise:CTAB dosage,reaction time,reaction temperature and pH value.Its microstructure is characterized by means of IR,XRD,SEM and small-angle laser.In a certain process condition,the super scattered OMMT crystal plane ... |
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| Keywords: | super scattered organise montmorillonite layer spacing |
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