氧化还原一步法制备聚苯胺/银复合导电织物

纺织学报 ›› 2014, Vol. 35 ›› Issue (4): 37-0.

氧化还原一步法制备聚苯胺/银复合导电织物

乐珮珮,王少伟,李晓强,葛明桥

生态纺织教育部重点实验室（江南大学）

收稿日期:2013-04-09 修回日期:2013-07-12 出版日期:2014-04-15 发布日期:2014-04-14
通讯作者: 葛明桥 E-mail:gemq57@163.com
基金资助:
国家高技术研究发展计划资助项目；2011年教育部创新团队资助项目

Preparation of polyaniline/Ag composite conductive fabric via one-step oxidation-reduction reaction

Received:2013-04-09 Revised:2013-07-12 Online:2014-04-15 Published:2014-04-14

摘要/Abstract

摘要： 本文提出一种采用氧化还原一步法制备聚苯胺/银复合导电织物的新方法，并通过扫描电镜、红外光谱、X射线光电子能谱分析及热重分析仪对制备的导电织物的表面形貌、化学组成及热稳定性进行了表征；研究了该织物的导电性能、力学性能，以及水洗次数对其导电性能的影响。结果表明，采用氧化还原一步法能够较好的在涤纶织物表面形成聚苯胺/银的复合镀层；经镀层处理后的织物热稳定性及导电性能均有所提高，力学性能变化较小，且经50次水洗后，其导电性能优于聚苯胺织物。本研究为开发具有高导电性、低成本的导电织物提供了新的方法和思路。

关键词: 氧化还原一步法, 聚苯胺∕银复合镀层, 涤纶, 导电织物

Abstract: One-step oxidation-reduction reaction was adopted to prepare polyaniline/Ag composite conductive fabric. The composite conductive fabric was characterized by surface morphology, chemical composition and thermo stability using SEM, FT-IR, XPS and TGA, respectively. The conductive performance and mechanical properties of the polyaniline/Ag composite conductive fabric were evaluated. The influence of washing times on its conductive properties was also investigated. The results revealed that one-step oxidation-reduction reaction can form polyaniline/Ag composite coating on the surface of polyester fabric. The composite conductive fabric has a higher thermal decomposition temperature and better conductive than polyaniline coated fabric, while it retains the basic mechanical properties of the polyester fabric. The conductivity of composite fabric was still better than that of polyaniline coated fabric, after 50 times washing. This study provides a new method for the development of conductive fabric with low cost and high conductivity.

Key words: one-step oxidation-reduction reaction, polyaniline∕Ag composite coating, polyester, conductive fabric

乐珮珮王少伟李晓强葛明桥. 氧化还原一步法制备聚苯胺/银复合导电织物[J]. 纺织学报, 2014, 35(4): 37-0.

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