摘要
聚偏氟乙烯(PVDF)机械强度高、耐辐射性好且具良好的化学稳定性,在诸多领域有着广泛的应用。当其尺度达到纳米级时,其纳米材料具有更多优异的性能。静电纺丝技术是一种制备纳米纤维的简单有效的方法,目前已成功制备出多种不同种类的纳米纤维,在制备功能性纳米纤维方面也取得了显著成果。本文综述了近几年电纺法制备的PVDF及其复合纳米纤维材料在医学、环境工程、电工电气及纺织领域的应用现状;指出静电纺PVDF及其复合纳米纤维面临的问题及发展前景。
Polyvinylidene fluoride has been widely used in many areas because of its high mechanical strength,radiation resistance and nice chemical stability. PVDF nanofibers will have more excellent performance when thescale of PVDF is nanometer. Electrospinning is a simple and effective method to weave nanofibers. At present,electrospinning has successfully weaved kinds of nanofibers and composite nanofibers. This paper summarizedthe application situation of PVDF and its composite nanofibers by electrospinning when they were used in medicine, environmental engineering, electrical and textile fields. Pointing out the problems of nanofibers during useand their development foreground were discussed.
出处
《功能材料》
EI
CAS
CSCD
北大核心
2016年第8期8058-8063,共6页
Journal of Functional Materials
基金
江苏省高校优势学科建设工程二期项目(苏学科办〔2014〕9号)
