ELECTRICALLY CONDUCTIVE COMPOSITE PREPARED BY ELECTROCHEMICAL POLYMERIZATION OF PYRROLE IN POLY-(p- PHENYLENE TEREPHTHALAMIDE) MATRIX

BI Xiantong; PEI Qibing; HAN Baozhen; BAO Jingshen

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ELECTRICALLY CONDUCTIVE COMPOSITE PREPARED BY ELECTROCHEMICAL POLYMERIZATION OF PYRROLE IN POLY-(p- PHENYLENE TEREPHTHALAMIDE) MATRIX

Papers | Updated：2021-06-21

- ELECTRICALLY CONDUCTIVE COMPOSITE PREPARED BY ELECTROCHEMICAL POLYMERIZATION OF PYRROLE IN POLY-(p- PHENYLENE TEREPHTHALAMIDE) MATRIX
- Vol. 9, Issue 4, Pages: 289-293(1991)
- Affiliations：
  
  1. Institue of Chemistry, Academia Sinica,Beijing,100080
  2. Academia Sinica
  3. Beijing 100080
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 December 1991
- Accepted：
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[1]毕先同,裴启兵,韩宝珍,宝净生.ELECTRICALLY CONDUCTIVE COMPOSITE PREPARED BY ELECTROCHEMICAL POLYMERIZATION OF PYRROLE IN POLY-(p- PHENYLENE TEREPHTHALAMIDE) MATRIX[J].Chinese Journal of Polymer Science,1991,{4}(04):289-293.

BI Xiantong, PEI Qibing, HAN Baozhen, et al. ELECTRICALLY CONDUCTIVE COMPOSITE PREPARED BY ELECTROCHEMICAL POLYMERIZATION OF PYRROLE IN POLY-(p- PHENYLENE TEREPHTHALAMIDE) MATRIX[J]. 1991, 9(4): 289-293.
[1]毕先同,裴启兵,韩宝珍,宝净生.ELECTRICALLY CONDUCTIVE COMPOSITE PREPARED BY ELECTROCHEMICAL POLYMERIZATION OF PYRROLE IN POLY-(p- PHENYLENE TEREPHTHALAMIDE) MATRIX[J].Chinese Journal of Polymer Science,1991,{4}(04):289-293. DOI：

BI Xiantong, PEI Qibing, HAN Baozhen, et al. ELECTRICALLY CONDUCTIVE COMPOSITE PREPARED BY ELECTROCHEMICAL POLYMERIZATION OF PYRROLE IN POLY-(p- PHENYLENE TEREPHTHALAMIDE) MATRIX[J]. 1991, 9(4): 289-293. DOI：

摘要

<正> The preparation of PPy/PPTA conductive composite films by electrochemical method is presented.The first step is to cast a thin layer of poly （p-phenylene-terephthalamide）（PPTA） on a slice of Pt working electrode. The second step is to electrochemically polymerize pyrrole on the PPTA/Pt working electrode. Both of the electrical conductivity and the mechanical properties of the PPy/PPTA composite film are better than those of the pure PPy film

and the film has excellent flexibility at low temperature

even in liquid nitrogen.The SEM picture of the cross-section of PPy

/PPTA composite film showed that the two components were well mixed.Cyclic voltammograms of PPy

/PPTA film in aqueous solution showed that the conductive films could be reduced and reoxidized.

Abstract

The preparation of PPy/PPTA conductive composite films by electrochemical method is presented.The first step is to cast a thin layer of poly （p-phenylene-terephthalamide）（PPTA） on a slice of Pt working electrode. The second step is to electrochemically polymerize pyrrole on the PPTA/Pt working electrode. Both of the electrical conductivity and the mechanical properties of the PPy/PPTA composite film are better than those of the pure PPy film

and the film has excellent flexibility at low temperature

even in liquid nitrogen.The SEM picture of the cross-section of PPy

/PPTA composite film showed that the two components were well mixed.Cyclic voltammograms of PPy

/PPTA film in aqueous solution showed that the conductive films could be reduced and reoxidized.

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