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| 聚苯胺/顺丁橡胶复合导电膜的制备与性能(Ⅱ) | |
| 引用本文： | 赵立群,牛继辉,王长松,翟玉春.聚苯胺/顺丁橡胶复合导电膜的制备与性能(Ⅱ)[J].分子科学学报,2006,22(3):182-184. |
| 作者姓名： | 赵立群 牛继辉 王长松 翟玉春 |
| 作者单位： | 1. 东北大学材料与冶金学院,辽宁,沈阳,110003;沈阳化工学院材料科学与工程学院,辽宁,沈阳,110142 2. 沈阳化工学院材料科学与工程学院,辽宁,沈阳,110142 3. 东北大学材料与冶金学院,辽宁,沈阳,110003 |
| 基金项目： | 沈阳市科委自然科学基金资助项目({沈科发[2000]}70号)． |
| 摘 要： | 采用再掺杂方法制得了樟脑磺酸掺杂的聚苯胺(PAn-CSA),用溶液共混法制备PAn／BR导电复合膜．研究了聚苯胺与顺丁橡胶(BR)复合膜在间甲酚二次掺杂前后电导率的变化。实验表明:CSA对聚苯胺有较好的掺杂作用;二次掺杂使PAn复合膜电导率明显提高,其导电渗滤阈值略有降低,使卷曲的二次掺杂PAn链展开并通过分子链间的相互作用而自行组成导电通路． |
| 关 键 词： | 二次掺杂 聚苯胺 导电复合膜 电导率 |
| 文章编号： | 1000-9035(2006)03-0182-03 |
| 收稿时间： | 07 19 2005 12:00AM |
| 修稿时间： | 2005年7月19日 |
The preparation and properties of conductive PAn/BR composite film(Ⅱ) |
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| ZHAO Li-qun,Niu Ji-hui,Wang Chang-song,ZHAI Yu-chun.The preparation and properties of conductive PAn/BR composite film(Ⅱ)[J].Journal of Molecular Science,2006,22(3):182-184. | |
| Authors: | ZHAO Li-qun Niu Ji-hui Wang Chang-song ZHAI Yu-chun |
| Institution: | 1. Institute of Material and Metallurgy, Northeast University, Shenyang ll0004,China; 2. Departertment of Material and Engineering, Shenyang Chemical Institute, Shenyang 110021, China |
| Abstract: | PAn-CSA was prepared by means of doping method , and solution blend was applied to the preparation of PAn/BR conducive composite film. The difference in conductivity of composite film between secondary doping and after secondary doping was investigated. Experimental result showed that Infrared spectrum showed CSA had better doping effect on PAn and the secondary doping induced a tenuous interconnected netwok though expanded polyaniline backbone. |
| Keywords: | secondary doping polyaniline conductive composite film conductivity |
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