高储能密度铁电薄膜电容器研究进展

Progress in Ferroelectric Thin Film Capacitors for High Density Energy Storage

综述了储能用铁电薄膜电容器的国内外研究进展。首先简要介绍了铁电材料储能的概念与其测试方法;其次分别对铁电高聚物薄膜、含铅钙钛矿铁电、反铁电薄膜和无铅钙钛矿铁电薄膜的研究进展进行了综述;最后对高储能密度铁电薄膜在今后的研究与应用中存在的问题进行了总结与展望。

A brief introduction of ferroelectric thin film capacitors for applications in electrical energy storage is given.Firstly,the concept of capacitive energy storage and its measurement method in ferroelectrics are discussed.Then the recent progress in the development of ferroelectric polymers,ferroelectric and anti-ferroelectric lead-based perovskite films,and lead-free ferroelectric perovskite thin films for high density energy storage are reviewed.Finally,some critical issues in the current and future research of these thin film devices are discussed.