National Science Library, Chinese Academy of Sciences
  登录 机构网站 ENGLISH
您当前的位置是:首页->详细浏览

期刊名称: MRS Bulletin
Volume:40    Issue:9        Page:753-759
ISSN:0883-7694

Polymer nanocomposites with high energy storage densities期刊论文

作者: Shen Yang Lin Yuanhua Zhang Q.M
DOI:10.1557/mrs.2015.199

服务链接:
页码: 753-759
被引频次: 47
出版者: CAMBRIDGE UNIV PRESS,Cambridge University Press
期刊名称: MRS Bulletin
ISSN: 0883-7694
卷期: Volume:40    Issue:9
语言: English
摘要: Dielectric capacitors have been the major enabler for many applications in advanced electronic and electrical power systems because of their capability for ultrafast charging/discharging and ultrahigh power density. The low energy densities of polymer dielectrics used in these capacitors have not been able to meet the ever-increasing demands for compact, reliable, and efficient electrical power systems. Polymer nanocomposites, in which high-dielectric-constant (k) nanofillers are incorporated in the polymer matrix, have been actively pursued. In this article, we begin with two theoretical considerations for concomitantly increasing the dielectric permittivity and breakdown strength of nanocomposites: critical interfacial polarization and local electric-field distribution. In the framework of these considerations, we review recent progress toward polymer nanocomposites with high energy densities based on two approaches: core-shell-structured polymer nanocomposites and dielectric anisotropy. In addition, the potential for the enhanced elastic properties of nanocomposites to improve the dielectric strengths of capacitor films is also discussed.
相关主题: composites, dielectrics, energy storage, nanostructures, AROMATIC POLYTHIOUREA, NANOPARTICLES, FERROELECTRIC PROPERTIES, PHYSICS, APPLIED, POLYVINYLIDENE FLUORIDE, MATERIALS SCIENCE, MULTIDISCIPLINARY, BREAKDOWN STRENGTH, HIGH-PERMITTIVITY, HIGH-DIELECTRIC-CONSTANT, POLYOLEFIN NANOCOMPOSITES, COMPOSITES, BARIUM-TITANATE,

相关文献推荐:

问图书管理员更多图书管理员

学科咨询馆员
学科馆员

电话:
邮件:
问图书馆员

图标说明

在线获取原文 原文传递 详细信息 图书在架状态 图书馆际互借 问图书馆员

常见问题

图书馆开放时间 图书馆位置 借阅要求 您在使用中发现的任何错误,都可以向我们 【报告错误】,非常感谢!

作者信息:×