摘要
电子设备的广泛应用产生了大量电磁辐射,严重危害人体健康和环境。为了解决该问题,选用羊毛织物作为基布,以吡咯作为单体,三氯化铁作为氧化剂和掺杂剂,通过原位聚合法制备聚吡咯/羊毛复合织物。探讨了聚吡咯/羊毛复合织物的介电性能,测试其表面电阻、电阻率、电导率和静态接触角,并对其外观形貌进行研究。结果表明:聚吡咯/羊毛复合织物具有良好的极化能力、损耗能力和衰减能力,且介电性能、导电性能和亲水性能优异。该聚吡咯/羊毛复合织物生产工艺简单,不存在产生二次辐射污染的问题,且聚吡咯处理到羊毛织物上不会影响其原本的服用性能,具有广阔的应用前景。
The wide application of electronic equipment produces a large amount of electromagnetic radia⁃tion,which seriously endangers human health and living environment.In order to solve this problem,a polypyr⁃role/wool composite fabric was prepared by in-situ polymerization using wool fabric as the base fabric,pyrrole as the monomer and ferric chloride as the oxidant and dopant.The dielectric properties of the polypyrrole/wool composite fabric were investigated,the surface resistance,resistivity,electrical conductivity,static contact an⁃gle of polypyrrole/wool composite fabric were tested,and its morphology was studied.The results showed that the polypyrrole/wool composite fabric had good polarization ability,loss ability and attenuation ability,and its dielectric properties,electrical conductivity and hydrophilicity were excellent.The polypyrrole/wool compos⁃ite fabric has a simple production process,which does not have the problem of secondary radiation pollution,and the polypyrrole treatment will not affect the original wearing properties of wool fabric,indicating broad ap⁃plication prospect.
作者
李梦雨
唐俊雄
刘元军
赵晓明
LI Mengyu;TANG Junxiong;LIU Yuanjun;ZHAO Xiaoming(College of Textile Science and Engineering,Tiangong University,Tianjin 300387,China;Hubei Huaqiang High-Tech Co.Ltd.,Yichang 443000,China;Tianjin Key Laboratory of Advanced Textile Composites,Tiangong University,Tianjin 300387,China;Tianjin Municipal Key Laboratory of Advanced Fiber and Energy Storage,Tiangong University,Tianjin 300387,China)
出处
《印染助剂》
CAS
2023年第3期17-23,共7页
Textile Auxiliaries
基金
中国工程院咨询研究项目(2021DFZD1)
天津市科技计划项目创新平台专项(17PTSYJC00150)
2020年天津工业大学大学生创新创业计划项目(202010058041)。
关键词
聚吡咯
吸波性能
羊毛织物
导电性能
服用性能
polypyrrole
wave-absorbing performance
wool fabrics
electrical conductivity
wearing property
