Electrically conductive coatings of nickel and polypyrrole/poly(2-methoxyaniline-5-sulfonic acid) on nylon Lycra® textiles

被引:19
作者
Kim, B. C. [4 ]
Innis, P. C. [1 ,2 ]
Wallace, G. G. [1 ,2 ]
Low, C. T. J. [3 ]
Walsh, F. C. [3 ]
Cho, W. J. [4 ]
Yu, K. H. [4 ]
机构
[1] Univ Wollongong, ARC Ctr Electromat Sci, North Wollongong, NSW 2500, Australia
[2] Univ Wollongong, Intelligent Polymer Res Inst, North Wollongong, NSW 2500, Australia
[3] Univ Southampton, Electrochem Engn Lab, Natl Ctr Adv Tribol Southampton, Sch Engn Sci, Southampton SO17 1BJ, Hants, England
[4] Univ Dongguk Seoul, Dept Chem, Seoul 100715, South Korea
基金
英国医学研究理事会;
关键词
Conductive polymer; Electroless nickel-phosphorus; Metallization; Organic dye; Poly(2-methoxyaniline-5-sulfonic acid); Polypyrrole; Textile; ELECTROLESS DEPOSITION; POLYPYRROLE; FIBERS;
D O I
10.1016/j.porgcoat.2013.04.004
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Woven nylon Lycra (R) has been coated with finely-divided electroless nickel-phosphorus, polypyrrole and electroless nickel/polypyrrole to produce flexible and electrically conductive textiles. The coated textiles were tested for their electrochemical activity, electrical resistivity and resistivity in response to mechanical strain. Pre-dyeing the textile with poly(2-methoxyaniline-5-sulfonic acid) (PMAS) prior to electroless metallization by electroless nickel and via chemical polymerization of polypyrrole was found to be beneficial in enhancing the resultant coating as well as stabilizing surface resistance responses when exposed to a wide range of strain. The mass gain due to the nickel coating was found to increase linearly with deposition time. The surface resistivity of the coated textile was found to decrease at longer nickel deposition times. Crown Copyright (c) 2013 Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:1296 / 1301
页数:6
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