ABSTRACT
Catkin fibers, the white hairs on the seeds of willow, can float with the wind and send the seeds to a distant place. In this communication, flexible polyaniline/catkin composite fibers were prepared through in situ polymerization. Aniline was absorbed and polymerized on willow fibers, forming conductive hollow composite fibers. The as-prepared composite fibers show good conductivity of 10−1 S/cm. The composite fibers can be easily compressed into tablets, twisted together forming a rope, and bent at any angle. This good flexibility will be found potential application in the field of flexible electronic devices.
摘要
柳树种子上的白毛柳絮纤维,能随风飘浮,将种子送至远方,通过原位聚合制备了柔性聚苯胺/柳絮复合纤维.苯胺在柳树纤维上吸附聚合,形成导电中空复合纤维.制备的复合纤维具有10−1S/cm的良好导电性.复合纤维可以很容易地压缩成片剂,扭绞在一起形成绳索,并以任何角度弯曲.这种良好的柔性将在柔性电子器件领域得到潜在的应用.