| 新型小分子液晶有机蒙脱土的制备与表征 |
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| 引用本文： | 沈金平,章于川,张彩云,李明华. 新型小分子液晶有机蒙脱土的制备与表征[J]. 合成化学, 2006, 14(6): 615-617 |
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| 作者姓名： | 沈金平 章于川 张彩云 李明华 |
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| 作者单位： | 安徽大学,化学化工学院,安徽,合肥,230039;上海船舶设备研究所,上海,200031;安徽大学,化学化工学院,安徽,合肥,230039 |
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| 摘 要： | 运用自制的两种新型小分子液晶插层剂对蒙脱土进行有机化修饰,并用IR,XRD,TG及TEM等对有机蒙脱土结构和性能进行了表征与分析。结果表明:有机蒙脱土的层间距由1.00 nm分别增大到2.50 nm和2.88 nm,且能分散均匀,排列疏松,耐热性能也有了显著提高。
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| 关 键 词： | 液晶插层剂 蒙脱土 有机化 层间距 |
| 文章编号： | 1005-1511（2006）06-0615-03 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-26 |
Preparation and Characterization of New Liquid Crystal Intercalation Reagent Organophilic Montmorillonite |
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| SHEN Jin-ping,ZHANG Yu-chuan,ZHANG Cai-yun,LI Ming-hua. Preparation and Characterization of New Liquid Crystal Intercalation Reagent Organophilic Montmorillonite[J]. Chinese Journal of Synthetic Chemistry, 2006, 14(6): 615-617 |
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| Authors: | SHEN Jin-ping ZHANG Yu-chuan ZHANG Cai-yun LI Ming-hua |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering, Anhui University, Hefei 230039, China ; 2. Shanghai Marine Equipment Research Institute, Shanghai 200031, China |
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| Abstract: | Two new liquid crystals intercalation reagent were used to modify the natural montmorillonite in order to get mesomorphic phase.Their structures and properties were characterized by IR,XRD,TG and TEM.The results showed that the spacing of layers of organophilic montmorillonite were increased from 1.00 nm to 2.50 nm and 2.88 nm,respectively.Besides,their homogeneous dispersion and thermal stability properties were significantly increased. |
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| Keywords: | liquid crystal intercalation reagent montmorillonite organophilic spacing of layers |
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