Effective Permittivity Calculation of Composites with Interpenetrating Phases

被引：9

作者：

Zeng, Yu ^{[1
]}

Zhang, Hongtao ^{[1
]}

Zhang, Hongyan ^{[2
]}

Hu, Zhipeng ^{[1
]}

机构：

[1] Jiangxi Blue Sky Univ, IMRAT, Nanchang 330098, Peoples R China

[2] Univ Toledo, Dept Mech Ind & Mfg Engn, Toledo, OH 43606 USA

来源：

JOURNAL OF ELECTRONIC MATERIALS | 2010年 / 39卷 / 08期

关键词：

Interpenetrating phase composite; effective permittivity; finite-element method (FEM); MATRIX COMPOSITES; CONDUCTIVITY; CONSTANTS; FOAMS;

D O I：

10.1007/s11664-010-1229-x

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The effective permittivity of composites with interpenetrating phases was determined through finite-element simulation. The spectra of effective permittivity for such composites were calculated, and relationships among the effective permittivity epsilon (eff), permittivity ratio x of the matrix to network phase, and volume fraction of the network f were developed using the numerical results. The simulation has been validated by comparing the results with previously published experiments, and excellent agreement has been achieved. The electric field distributions in the composites were also explored in this work.

引用

页码：1351 / 1357

页数：7

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