A Brief Overview of the Optimization of Dielectric Properties of PVDF and Its Copolymer-Based Nanocomposites as Energy Storage Materials

In recent years, polyvinylidene fluoride (PVDF) and its copolymer-based nanocomposites as energy storage materials have attracted much attention. This paper summarizes the current research status of the dielectric properties of PVDF and its copolymer-based nanocomposites, for example, the dielectric...

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Bibliographic Details
Published in:Polymer science. Series A, Chemistry, physics Chemistry, physics, 2022-10, Vol.64 (5), p.393-405
Main Authors: Tiantian Yan, Wen, Yuanhong, Liu, Jiachen, Liao, Huimin, Zhang, Jianjun
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Polymer Sciences
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Summary:In recent years, polyvinylidene fluoride (PVDF) and its copolymer-based nanocomposites as energy storage materials have attracted much attention. This paper summarizes the current research status of the dielectric properties of PVDF and its copolymer-based nanocomposites, for example, the dielectric constant and breakdown strength. The influence of temperature, frequency, electric field strength, and preparation process on the dielectric properties of the materials is analyzed. This article focuses on methods to optimize the dielectric properties of the materials, such as the addition of ceramic fillers, surface modification, and the design of special structures. Finally, the research directions of PVDF and its copolymer-based nanocomposites are promising.
ISSN:0965-545X
1555-6107
DOI:10.1134/S0965545X22700146