| 镍基蒙脱土/聚苯胺纳米复合材料的制备与表征 |
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| 引用本文： | 王利平,王云普,顾生玖,郭小芳.镍基蒙脱土/聚苯胺纳米复合材料的制备与表征[J].化学研究与应用,2006,18(1):49-52. |
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| 作者姓名： | 王利平 王云普 顾生玖 郭小芳 |
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| 作者单位： | 1. 甘肃省高分子材料重点实验室,西北师范大学高分子研究所,甘肃,兰州,7300702
2. 甘肃省高分子材料重点实验室,西北师范大学高分子研究所,甘肃,兰州,7300702;桂林医学院,广西,桂林,541004 |
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| 摘 要： | 首先通过化学氧化法合成了导电聚苯胺,再将聚苯胺引入镍基蒙脱土层间,合成了镍基蒙脱土/聚苯胺纳米复合材料,并用FTIR、XRD、TEM对其结构进行了表征与分析。结果表明,聚苯胺已进入蒙脱土层间,并使蒙脱土片层间距增大。测定了复合前后材料的电导率并对其进行了合理的解释。
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| 关 键 词： | 镍基蒙脱土 聚苯胺 纳米复合材料 |
| 文章编号： | 1004-1656（2006）01-0049-04 |
| 收稿时间： | 2004-01-19 |
| 修稿时间： | 2004-04-26 |
Preparation and characterization of Ni2+-montmorillonite/polyaniline nanocomposites |
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| Wang Li-Ping,WANG Yun-Pu,GU Sheng-Jiu,GUO Xiao-Fang.Preparation and characterization of Ni2+-montmorillonite/polyaniline nanocomposites[J].Chemical Research and Application,2006,18(1):49-52. |
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| Authors: | Wang Li-Ping WANG Yun-Pu GU Sheng-Jiu GUO Xiao-Fang |
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| Institution: | 1. Gansu Key Laboratory of Polymer Materials,Institute of Polymer, Northwest Normal University, Lanzhou 730070, China;2. Guilin Medical College,Guilin 541004 ,China |
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| Abstract: | The paper described the synthesis of conductiong polyaniline(PAn)by chemical oxidizing process firstly.The Ni~(2 )-Montmorillonite/Polyaniline(Ni~(2 )-MMT/PAn)nanocomposites was preparated by diffusing the PAn into the layers of Ni~(2 )-Montmorillonite(Ni~(2 )-MMT).Furthermore,the structures of them were characterized and analyzed by FTIR?XRD and TEM.The results revealed that the PAn had intercalated into the layers of MMT and led to the layers of the MMT expanded obviously.The condutivity of PAn before and after intercalation was also measured and the result was explained reasonably here. |
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| Keywords: | Ni~(2 )-montmorillonite polyaniline nanocomposites |
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