Curled Poly (aniline sulfonic acid)/Poly (ethylene oxide) Fibers Produced by Electrospinning
Curled or helical structures of polymeric fibers have been produced from a composite of one conducting and one nonconducting polymer by electrospinning. The conducting polymer was Poly (aniline sulfonic acid) (PASA), and the nonconducting polymer was Poly (ethylene oxide) (PEO). Scanning electron microscope (SEM) was used to character the morphology of the polymeric fibers. The results showed that the diameter of the helix was gradually reducing, and the average diameter of the PEO/ PASA fibers was gradually increasing when the mass fraction of PEO or PASA was increasing. The morphology of the curled or helical structures was also influenced by the voltage which varied from 7kV to 15kV.
electrospinning PASA PEO curled structures helical structures
CHANG Min LI Congju MAO Qianjin JIA Qingxiu
College of Material Science and Engineering, Beijing Institute of Clothing Technology, Beijing 10002 Beijing Key Laboratory of Clothing Materials R & D and Assessment, Beijing 100029, P. R. China Beijing University of Technology, Beijing 100022, P. R. China
国际会议
上海
英文
984-987
2007-10-15（万方平台首次上网日期，不代表论文的发表时间）