| 聚（2，5－二甲氧基）对苯乙炔导电性研究 |
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| 引用本文： | 陈继兰,刘承美.聚（2，5－二甲氧基）对苯乙炔导电性研究[J].武汉大学学报(理学版),1996(6). |
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| 作者姓名： | 陈继兰 刘承美 |
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| 作者单位： | 武汉大学环境科学系(陈继兰)，华中理工大学化学系(刘承美) |
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| 摘 要： | 利用三种不同的热处理方式，以有机可溶性前聚物获得了导电聚合物聚（２，５－二甲氧基）对苯乙炔，并对导电率的影响因素进行了研究．实验结果表明：酸性介质对前聚物的热消除反应具有明显的催化作用，所得产物具有较高的导电率，并对酸催化反应机理作了初步探讨．共轭聚合物经掺杂后导电率的稳定性与热消除反应程度有关，经适度消除反应，产物的导电率在空气中有较好的稳定性，过度消除反应产物的导电率稳定性下降
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| 关 键 词： | 导电聚合物，热消除反应，聚（2，5－二甲氧基）对苯乙炔 |
STUDY ON CONDUCTIVITY OF POLY (2,5 DIMETHOXY p PHERYLENERINYLENE) |
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| Chen Jilan,Liu Chengmsi.STUDY ON CONDUCTIVITY OF POLY (2,5 DIMETHOXY p PHERYLENERINYLENE)[J].JOurnal of Wuhan University:Natural Science Edition,1996(6). |
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| Authors: | Chen Jilan Liu Chengmsi |
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| Abstract: | Conducting poly (2,5 dimethoxy 1,4 phenylenevinylene) were obtained from its organic soluble precursor polymer by three different methods of thermal elimination reaction.Factors affecting the conductivity were studied.The results expressed that volatile acid could be used effectively as catalysts to the elimination reation of precursor polymer,so prepared prodncts possessed high conductivity.Mechanism of dcid catalyzed elimination reaction was also discussed priliminarily Conductivity stability of Conjugated polymed after doped relates to the degree of elimination reaction |
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| Keywords: | conductive polymer thermal elmination reaction poly(2 5 dimethoxy p phenylenevinylene) |
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