Ferroelectric Characterization of Isolated BaTiO3 Particles

被引：5

作者：

Lehnert, Tobias ^{[1
]}

Adam, Jens ^{[1
]}

Drumm, Robert ^{[1
]}

Dietz, Jennifer ^{[1
]}

Veith, Michael ^{[1
]}

机构：

[1] INM Leibniz Inst New Mat, Saarbrucken, Germany

来源：

FERROELECTRICS | 2011年 / 420卷

关键词：

BaTiO3; size effect; ferroelectric particle characterization; ferroelectric ceramic/polymer composite; BARIUM-TITANATE; SIZE;

D O I：

10.1080/00150193.2011.594775

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Small ceramic particles with implied high ferroelectric properties are highly demanded for achieving fine-grained ceramics as well as in the preparation of ceramic/polymer composites. While a variety of synthetic methods offers ferroelectric particles with different sizes and crystallographic phases, a simple possibility to directly compare the ferroelectric properties of such particles is lacking. Besides the industrial importance, accessing the intrinsic ferroelectric properties of small particles will certainly help to enlighten the discussion about the existence of a size effect in ferroelectricity. We report on a setup to correctly determine ferroelectricity of BaTiO3 particles, well dispersed in an organic polymer matrix.

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收藏

页码：49 / 55

页数：7

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