A modular approach to ferroelectric polymers with chemically tunable Curie temperatures and dielectric constants

被引：178

作者：

Lu, Yingying

Claude, Jason

Neese, Bret

Zhang, Qiming

Wang, Qing ^{[1
]}

机构：

[1] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA

[2] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA

[3] Penn State Univ, Mat Res Inst, University Pk, PA 16802 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 25期

关键词：

D O I：

10.1021/ja062306x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present a modular approach toward poly(vinylidene fluoride)-based ferroelectric fluoropolymers with high dielectric constants. This strategy is based on a two-step reaction, including the copolymerization of vinylidene fluoride and chlorotrifluoroethylene and a subsequent hydrogenation reaction. The chemical structures and compositions of the resulting polymers can be precisely controlled, leading to tunable Curie temperatures and dielectric constants and a systematical study of structure-property correlations. Copyright © 2006 American Chemical Society.

引用

页码：8120 / 8121

页数：2

共 24 条

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Bar-Cohen Y., 2004, ELECTROACTIVE POLYM, V2nd

[2] SYNTHESIS AND TWO-DIMENSIONAL F-19 NMR OF HIGHLY AREGIC POLY(VINYLIDENE FLUORIDE) [J].