|本期目录/Table of Contents|

[1]刘赛,陈浩宇,田伟,等.导电负泊松比纱的制备和性能[J].浙江理工大学学报,2023,49-50(自科四):415-419.
 LIU Sai,CHEN Haoyu,TIAN Wei,et al.Preparation and property of conductive yarns with negative Poisson′s ratio[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科四):415-419.
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导电负泊松比纱的制备和性能()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第49-50卷
期数:
2023年自科第四期
页码:
415-419
栏目:
出版日期:
2023-09-10

文章信息/Info

Title:
Preparation and property of conductive yarns with negative Poisson′s ratio
文章编号:
1673-3851 (2023) 07-0415-05
作者:
刘赛陈浩宇田伟祝成炎朱斐超
浙江理工大学纺织科学与工程学院(国际丝绸学院),杭州 310018
Author(s):
LIU Sai CHEN Haoyu TIAN Wei ZHU Chengyan ZHU Feichao
College of Textiles Science and Engineering (International Institute of Silk), Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
负泊松比纱拉伸性能结构形变导电性编织
分类号:
TS195-644
文献标志码:
A
摘要:
为获得结构稳定且可重复拉伸的导电负泊松比纱,以弹性氨纶丝为芯纱,镀银锦纶长丝为包缠和导电组分,分别用2根、4根、6根镀银锦纶长丝与氨纶进行编织,制备了3种负泊松比纱;利用强力仪、高清微焦电子显微镜和万用表测量这几种负泊松比纱的轴向拉伸性能、结构形变和电阻值,探究镀银锦纶长丝根数与负泊松比纱性能之间的关系。结果表明:镀银锦纶长丝根数越多,负泊松比纱的断裂强力越大,断裂伸长率越小;包缠2根镀银锦纶长丝的负泊松比纱,在伸长率为10%时具有最显著的负泊松比效应,泊松比值为-3-26;经过定伸长10%循环拉伸30次后,负泊松比纱能保持较好的拉伸性能和负泊松比效应;制备的3种负泊松比纱均具有导电性。该结果可为优化负泊松比纱线传感器的设计和制造加工工艺提供参考。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2022-11-23
网络出版日期:2023-03-01
基金项目: 国家自然科学基金项目(52203050);浙江理工大学科研启动基金(20202090-Y)
作者简介: 刘赛(1992—),女,河南驻马店人,讲师,博士,主要从事负泊松比纺织材料的研究
通信作者: 朱斐超,E-mail:zhufeichao@zstu.edu.cn
更新日期/Last Update: 2023-09-11