从专利角度看静电纺聚偏氟乙烯纳米纤维的应用进展

Progress in the application of electrospun polyvinylidene fluoride nanofibers based on Chinese patent search results

静电纺丝技术是目前制备纳米纤维材料最重要的方法之一。聚偏氟乙烯(PVDF)是一种半结晶性的热塑性塑料,具有独特的压电性、介电性、热电性和生物相容性。静电纺丝制备的聚偏氟乙烯纳米纤维在电工电气、环境工程、生物医学、纺织等领域有着广泛的应用。本文主要结合中国专利检索情况,从应用的角度阐述了静电纺丝聚偏氟乙烯纳米纤维的研究进展,并对其未来发展趋势进行了展望。

Electrospinning technology is one of the most important methods to prepare nanofiber materials.Polyvinylidene fluoride(PVDF)is a semi-crystalline thermoplastic.With its unique piezoelectric,dielectric,thermoelectric and biocompatibility,PVDF nanofibers prepared by electrospinning technology are widely used in the electrical,environmental engineering,biomedical,textile and other fields.In this paper,progress in the application of electrospun PVDF nanofibers is summarized based on Chinese patent search results,and its future development trends are predicted.