| 磺酸原位掺杂煤基聚苯胺的制备及性能研究 |
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| 引用本文： | 刘春宁,李侃社,周安宁. 磺酸原位掺杂煤基聚苯胺的制备及性能研究[J]. 现代塑料加工应用, 2005, 17(3): 21-24 |
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| 作者姓名： | 刘春宁 李侃社 周安宁 |
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| 作者单位： | 西安科技大学化学与化工系,710054 |
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| 基金项目： | 教育部科学技术研究重点项目(项目编号00232)。 |
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| 摘 要： | 采用化学原位乳液聚合法合成十二烷基苯磺酸(DBSA)掺杂煤基聚苯胺导电复合材料(CBP-DBSA)。研究了反应体系中煤粉用量，聚合温度，聚合时间、苯胺单体浓度及过硫酸铵、DBSA用量对复合材料电导率的影响，确定了较佳的反应条件．同时考察了热处理温度对CBP-DBSA电导率的影响，并且通过FTIR、TGA测试手段对复合材料的结构、热稳定性进行了表征和分析。
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| 关 键 词： | 聚苯胺 性能研究 煤基 掺杂 原位 十二烷基苯磺酸 制备 导电复合材料 乳液聚合法 热处理温度 反应体系 聚合温度 聚合时间 过硫酸铵 单体浓度 DBSA 反应条件 FTIR 测试手段 热稳定性 电导率 TGA 用量 |
| 修稿时间： | 2004-11-08 |
STUDY ON PERFORMANCE OF CBP IN-SITU DOPED WITH SULFONIC ACIDS AND ITS PREPARATION |
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| Liu Chunning,LI Kanshe,Zhou Anning. STUDY ON PERFORMANCE OF CBP IN-SITU DOPED WITH SULFONIC ACIDS AND ITS PREPARATION[J]. Modern Plastics Processing and Applications, 2005, 17(3): 21-24 |
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| Authors: | Liu Chunning LI Kanshe Zhou Anning |
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| Abstract: | Coal-based polyaniline-p-dodecyl benzene sulfonic acid(CBP-DBSA) conducting composites were synthesized in-situ by chemical latex polymerization method. The effect of temperature,time,aniline concentration and coal,APS,DBSA amount in reaction system on conductivity of CBP-DBSA composites were studied, and a better polymerization condition was established. At the same time, the effect of heat treatment temperature on CBP-DBSA conductivity was investigated, and configuration,thermal stability of composites were characterized and analysized by FTIR,TGA measurement. |
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| Keywords: | coal-based polyaniline p-dodecyl benzene sulfonic acid doping conductivity composites |
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