Preparation of Poly amide/ Polyaniline Conductive Fiber by in-situ Polymerization

Cheng-peng XIE; Hai-yang YU; Xue-gang CHEN; Hai-qing HU

doi:10.14028/j.cnki.1003-3726.2017.06.006

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Preparation of Poly amide/ Polyaniline Conductive Fiber by in-situ Polymerization

更新时间：2022-09-06

- Preparation of Poly amide/ Polyaniline Conductive Fiber by in-situ Polymerization
- Polymer Bulletin Vol. 30, Issue 6, Pages: 39-46(2017)
- 作者机构：
  
  青岛科技大学高分子科学与工程学院，橡塑材料教育部重点实验室，青岛 266042
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2017.06.006
  CLC：
- Published：01 June 2017，
  
  Received：31 October 2016，
  
  Revised：27 February 2017，
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Cheng-peng XIE, Hai-yang YU, Xue-gang CHEN, Hai-qing HU. Preparation of Poly amide/ Polyaniline Conductive Fiber by in-situ Polymerization. [J]. Polymer Bulletin 30(6):39-46(2017)
DOI：

Cheng-peng XIE, Hai-yang YU, Xue-gang CHEN, Hai-qing HU. Preparation of Poly amide/ Polyaniline Conductive Fiber by in-situ Polymerization. [J]. Polymer Bulletin 30(6):39-46(2017) DOI： 10.14028/j.cnki.1003-3726.2017.06.006.

摘要

研究了原位聚合法制备聚酰胺/聚苯胺导电纤维，并对制备的复合纤维进行红外及光学显微镜测试，结果表明聚苯胺与纤维成功复合。对制备的复合纤维进行电导率测试，采用控制单一变量法探讨了苯胺单体在不同的条件下聚合对纤维电导率的影响，并讨论了反应温度对聚合过程和电导率的影响，得出最佳的工艺条件为：纤维经30%的甲酸溶液预处理20min，苯胺单体浓度为0. 8M，氧化剂过硫酸铵浓度为1M，掺杂酸为盐酸，浓度为0. 8M，冰水浴条件，反应时间为4h，得到的聚酰胺/聚苯胺导电纤维的电导率为3. 7S/m。

Abstract

Polyamide/polyaniline conductive fiber was prepared by in-situ polymerization

FTIR and microscope characterization showed that PANI had been coated on the surface of the fiber

and the conductivity of the composite fiber was tested

the single variable method was used to study the influence factors that aniline polymerized with different conditions for the conductivity of the fiber

and the effect of reaction temperature on the reaction process and the conductivity was discussed

the optimum conditions as follows: polyamide fiber was pre-treated by soaking in 30% HCOOH for 20min

aniline is 0. 8M

ammonium persulfate is 1M

doping agent is HCl (0. 8M)

polymerized in ice-water bath for 4h. Finally

the conductivity of polyamide/polyaniline conductive fiber obtained can reach to 3. 7S/m.

关键词

聚酰胺聚苯胺导电纤维原位聚合

Keywords

PolyamidePolyanilineConductive fiberIn-situ polymerization

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Jiangsu Boyun Plastic Co., Ltd

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Center for Advanced Low-dimensional Materials, College of Materials Science and Engineering, Donghua University

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Department of Chemistry, Hengshui University

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