| 环氧树脂/沸石纳米复合材料的制备及表征 |
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| 引用本文： | 陈艳玲,袁军华,范畴,叶立庭.环氧树脂/沸石纳米复合材料的制备及表征[J].地球科学,2002,27(4):403-407. |
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| 作者姓名： | 陈艳玲 袁军华 范畴 叶立庭 |
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| 作者单位： | 中国地质大学材料科学与化学工程学院 湖北武汉430074
(陈艳玲，袁军华，范畴)，中国地质大学材料科学与化学工程学院 湖北武汉430074(叶立庭) |
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| 摘 要： | 提出了一种用原位插入法制取环氧树脂 /沸石纳米复合材料的新方法 ,详细探讨了钠化、有机化、环氧树脂插入、固化及制备环氧树脂 /沸石纳米复合材料的条件 ,在实验的基础上确定了最佳条件 ,制成了纳米复合材料 ,并用XRD和TEM对其结构进行了表征 ,发现纳米复合材料的平均粒径在 5 0～ 6 0nm之间 ,同时力学性能有明显提高 ,可用于高性能的工程塑料和高品质的粘合剂 .
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| 关 键 词： | 纳米复合材料 沸石 环氧树脂 插入 固化 |
| 文章编号： | 1000-2383(2002)04-0403-05 |
| 修稿时间： | 2002年4月23日 |
Characterization and Preparation of Epoxy Resin/Zeolite Nanocomposite |
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| CHEN Yan ling,YUAN Jun hua,FAN Chou,YE Li ting.Characterization and Preparation of Epoxy Resin/Zeolite Nanocomposite[J].Earth Science-Journal of China University of Geosciences,2002,27(4):403-407. |
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| Authors: | CHEN Yan ling YUAN Jun hua FAN Chou YE Li ting |
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| Abstract: | This paper proposes a new method to synthesize the epoxy resin/zeolite nanocomposite. In this method, zeolite was previously treated with sodium nitrate, and organized with ceyltrimethyl ammonium bromide. Epoxy resin was interposed in the cavity of zeolite and polymerized in situ. Then, the polymer mixtures were solidified by pp' diaphenyl methane to prepare for nanocomposite. The synthesis condition such as mixing temperature, mixing time and concentrations are discussed extensively, and the epoxy resin/zeolite nanocomposite was characterized by XRD and TEM. This composite is found to be formed by the nanometer aggregated particles, ranging from 50 to 60 nm in diameter based on the analysis of the TEM image. The epoxy resin/zeolite nanocomposite exhibits dramatic increases in their mechanical properties, which can be used in engineering plastic and high quality adhesive. |
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| Keywords: | nanocomposite zeolite epoxy resin interpose solidify |
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