Synthesis and electrorheological effect of PAn-BaTiO3 nanocomposite

被引：20

作者：

Wei, JH ^{[1
]}

Shi, J

Guan, JG

Yuan, RZ

机构：

[1] Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China

[2] CAS, Int Ctr Mat Phys, Shenyang 110016, Peoples R China

[3] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE | 2004年 / 39卷 / 10期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/B:JMSC.0000026950.09067.84

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The polyaniline and barium titanate (PAn-BaTiO3) nanocomposites were synthesized using a modified organic-inorganic in-situ complex technique and the electrorheological (ER) performance of these nanocomposites was investigated. The microstructures of these nanocomposites were investigated using Fourier transform infrared (FT-IR) spectrum and X-ray photoelectron spectrum (XPS) techniques. It was found that the hydrogen bonds forming between PAn and BaTiO3 in the composite made the dissociation between them difficult. The results show the maximum yield stress at BaTiO 3%=48.21% in the composite and σ=10-7 S·cm-1.

引用

页码：3457 / 3460

页数：4

共 21 条

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