采用原位化学氧化聚合方法在纤维(聚丙烯腈、蚕丝蛋白)表面生长导电聚合物(聚苯胺、聚吡咯和聚3,4-乙撑二氧噻吩),制备得到纤维表面均匀覆盖导电聚合物的复合导电可纺纤维,其电导率随不同的纤维、不同的导电聚合物而处于10-1～10-3S/cm.纤维表面与导电聚合物的相互作用改善了原纤维的耐热性能,但对其力学性能没有造成伤害.
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