摘要
通过简易的化学反应，将导电性颗粒Ｃｕ＿ｘＳ引入到聚丙烯腈（ＰＡＮ）纤维中，可使其体积电阻率ρｖ达０．０８Ω·ｃｍ～０．１Ω·ｃｍ．通过Ｖ－Ｉ特性、电阻与温度的关系以及ＳＥＭ、Ｘ光及ＸＰＳ等，对导电纤维的导电机理和微结构进行了研究．
The conductive particles Cu_xS were introduced into polyacrylonitrile (PAN) bysimple chemical reaction. Its volume resistivity ρv was 0.08Ω·cm～0.1 Ω· cm. The con-ductive mechanisms of the conductive fiber and microstrticture were studied bv means of V-Icharacteristic, the dependence nf resistance on temperature,SEM,X-ray and XPS etc.
出处
《吉林大学自然科学学报》
CAS
CSCD
1994年第2期101-104,共4页
Acta Scientiarum Naturalium Universitatis Jilinensis
关键词
聚丙烯腈
导电性
导电纤维
硫化铜
polyacrylonitrile, copper′s sulplhide,composites conductivity
