Relaxor-like dielectric behavior and its effect on energy storage performance in P(TFE-HFP-VDF) terpolymers  

作　　者：KeWang Yi Jie Liu Yang Zhou XinPing Hu ShiHai Zhang BaoJin Chu 

机构地区：[1]CAS Key Laboratory of Materials for Energy Conversion,Department of Materials Science and Engineering,University of Science and Technology of China,Hefei 230026,China [2]PolyK Technologies,LLC,State College,Pennsylvania 16801,USA

出　　处：《Science China(Physics,Mechanics & Astronomy)》2020年第2期150-153,共4页中国科学：物理学、力学、天文学（英文版）

基　　金：supported by the National Key Research and Development Program of China(Grant No.2017YFA0701301);the National Natural Science Foundation of China(Grant Nos.51373161,and 51672261)

摘　　要：Capacitors are critical components in many advanced electronic and electrical systems,such as pulse power systems,due to their fast charging-discharging speed and high power density[1-4].The ever-increasing demand for compact energy storage devices requires the dielectrics,which are the energy storage materials in capacitors,to have a higher energy density and low dielectric loss[2,3].Furthermore,a stable high-temperature performance is another important parameter to be considered for some applications in which high-temperature conditions are present,such as hybrid vehicles[4-7].

关 键 词：DIELECTRIC energy PERFORMANCE 

分 类 号：TQ317[化学工程—高聚物工业] TM53[电气工程—电器]