PVDF压电薄膜的结构、机理与应用

Structure,Mechanism and Applications of PVDF Piezoelectric Film

简要论述了聚偏二氟乙烯(PVDF)压电薄膜材料的结构与性质,介绍了薄膜压电性产生的机理及其制备方法,概述了PVDF压电材料的应用。

The structure and properties of polyvinylidene fluoride (PVDF) piezoelectric film are briefly described. The mechanism of piezoelectricity and fabri-cating technology of PVDF film are introduced,and the applications of PVDF piezoelectric film are reviewed.