Electric energy storage properties of poly(vinylidene fluoride)
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发布时间：2025-04-30
发布时间：2025-04-30
论文名称：Electric energy storage properties of poly(vinylidene fluoride)
发表刊物：Applied Physics Letters
摘要：High discharged energy density observed in polyvinylidene fluoride PVDF based copolymers
has attracted considerable research interests in the past years. Crystalline properties exhibit great
influence on their dielectric and energy storage properties. To understand how crystalline properties
influence the energy storage properties of PVDF, PVDF films with three different crystal forms are
investigated in this paper. It is shown that -PVDF is allowed to work under higher electric fields
than - and -PVDF in the absence of phase transition in -PVDF and early polarization saturation
in -PVDF. Consequently, -PVDF exhibits the highest energy density of 14 J /cm3 under 500
MV/m electric field.
合写作者：Wenjing Li, Qingjie Meng, Zhicheng Zhang*
是否译文：否
发表时间：2010-05-14