| 聚苯胺／聚乙烯醇导电复合膜的制备及性质研究 |
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| 引用本文： | 刘皓,谢洪泉. 聚苯胺／聚乙烯醇导电复合膜的制备及性质研究[J]. 高分子学报, 1995, 0(6): 693-698 |
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| 作者姓名： | 刘皓 谢洪泉 |
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| 作者单位： | 华中理工大学化学系 |
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| 摘 要： | 用较简单的化学氧化现场吸附聚合法（ｉｎ－ｓｉｔｕｐｏｌｙｍｅｒｉｚａｔｉｏｎ）制得了聚苯胺（ＰＡｎ）／聚乙烯醇（ＰＶＡ）导电复合膜．该膜具有较好的导电性和机械性能；其电导率可达５．８ｓ／ｃｍ，拉伸强度达１３ＭＰａ，断裂伸长率为１１０％左右．本文讨论了制备的各种条件对复合膜导电性能及力学性能的影响、稳定性及电化学活性；并采用循环伏安曲线、扫描电镜（ＳＥＭ）、ＦＴＩＲ谱及元素分析对该复合膜的结构和性能进行了表征．
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| 关 键 词： | 聚苯胺，聚乙烯醇，导电复合物，化学氧化聚合，现场吸附聚合 |
| 收稿时间： | 1992-11-30 |
THE PREPARATION AND PROPERTIES OF THE CONDUCTIVE COMPOSITE FILM FROM POLYANILINE AND POLYVINYL ALCOHOL |
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| LIU Hao,XIE Hong-quan. THE PREPARATION AND PROPERTIES OF THE CONDUCTIVE COMPOSITE FILM FROM POLYANILINE AND POLYVINYL ALCOHOL[J]. Acta Polymerica Sinica, 1995, 0(6): 693-698 |
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| Authors: | LIU Hao XIE Hong-quan |
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| Affiliation: | Department of Chemistry; Huazhong University of Science and Technology; Wuhan 430074 |
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| Abstract: | conductive composite film of polyaniline (PAn) and polyvinyl alcohol (PVA) was prepared by in-situ polymerization of aniline on to PVA film. The composite film has high conductivity and good mechanical properties. Its conductivity can reach 5.8s/cm, its tensile strength 13 MPa and ultimate elongation 110%. The conditions of preparation, stability, mechanical properties and conductivity of the composites film were discussed. The composites film were characterics by CV curve. SEM and FTIR. |
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| Keywords: | Polyaniline Polyvinyl alcohol Conductive composites Chemical oxidahve polymerizaton In-situ polymerization |
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