Novel ferroelectric polymer composites with high dielectric constants

被引：669
|
作者：
Dang, ZM
Lin, YH
Nan, CW [1 ]
机构：
[1] Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
来源：
ADVANCED MATERIALS | 2003年 / 15卷 / 19期
关键词：
D O I：
10.1002/adma.200304911
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A very simple blending and hot-molding technique has been used to prepare novel ferroelectric polymer composites of poly(vinylidene fluoride) (PVDF) and Ni (see Figure) with a high dielectric constant of weak frequency and temperature-dependence. The polymer composites are flexible and of low dielectric loss. The electrical behavior observed in such composites can be described well using percolation theory.
引用
收藏
页码：1625 / +
页数：6
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