文献类型：期刊文献

中文题名：超高分子量聚乙烯/聚苯胺导电针织物的应变传感性能

英文题名：Strain sensing property of knitted fabric of conductive ultrahigh molecular weight polyethylene/polyaniline composite yarn

作者：洪剑寒[1,2,3];潘志娟[3,4];姚穆[5]

机构：[1]绍兴文理学院纺织服装学院;[2]苏州经贸职业技术学院;[3]苏州大学纺织与服装工程学院;[4]现代丝绸国家工程实验室(苏州);[5]西安工程大学纺织与材料学院

年份：2016

卷号：37

期号：2

起止页码：73

中文期刊名：纺织学报

外文期刊名：Journal of Textile Research

收录：CSTPCD、、北大核心2014、EI(收录号：20161002066835)、CSCD2015_2016、Scopus、北大核心、CSCD

基金：江苏省自然科学基金资助项目(BK20150360;BK20141267);江苏省产学研联合创新资金资助项目(BY2014059-12);江苏省科技型企业技术创新资金资助项目(BC2014166);苏州市科技支撑计划资助项目(SG201444)

语种：中文

中文关键词：超高分子量聚乙烯;聚苯胺;复合导电纱线;原位聚合;针织物;应变传感

外文关键词：ultrahigh molecular weight polyethylene; polyaniline; conductive composite yarn; in-situ polymerization ; knitted fabric ; strain sensing

中文摘要：为制备超高分子量聚乙烯/聚苯胺复合导电纱线,以超高分子量聚乙烯长丝纱为基材,对其采用常压等离子体预处理后,进行基于原位聚合的纱线连续导电处理。利用制得的复合导电纱线制备了圆筒状纬平针织物作为应变传感器,研究了传感织物的应变-电阻传感性能。结果表明:导电针织物表现出明显的应变-电阻传感性能,其电阻随应变的增大先增大,至一定值后随着应变的增大而减小;传感织物具有较高的敏感度,在应变小于20%时,其传感因子可达30以上;多次拉伸时,传感织物的传感重复性逐渐提高,拉伸3次以后,传感织物表现出良好的传感重复性。

外文摘要：After pretreatment by atmospheric pressure plasma is carried out, ultrahigh molecular weight polyethylene （UHMWPE） filament yarn was used as the base material to fabricate the conductive UHMWPE/polyaniline （PANI） composite yarn continuously by a novel method based on in-situ polymerization in this paper. A cylindrical plain weft knitted fabric was fabricated from the conductive UHMWPE/PANI composite yarn, and its strain-resistance performance was studied. The results indicated that the resistance of sensing fabric increased first with increasing the strain and then decreased. The sensing fabric showed great sensitivity and the gauge factor was more than 30 when the strain was less than 20%. The repeatability of sensing fabric enhanced with the stretching time and it showed good repeatability after repeated stretching for 3 times.