Shear stress and dielectric analysis of H3PO4 doped polyaniline based electrorheological fluid

被引：6

作者：

Hong, Cheng Hai ^{[1
]}

Choi, Hyoung Jin ^{[1
]}

机构：

[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea

来源：

JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS | 2007年 / 46卷 / 04期

关键词：

polyaniline; electrorheological fluid; conducting polymer; dielectric property;

D O I：

10.1080/00222340701388706

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We synthesized phosphoric acid (PA) doped polyaniline (PANI) particles (PANI-PA) and investigated their electrorheological (ER) and dielectric characteristics when they were dispersed in silicone oil. Flow curves of the PANI-PA based ER fluid under several applied electric field strengths were analyzed using a shear stress model. We also examined ER characteristics based on the relaxation time obtained from the dielectric spectrum.

引用

页码：683 / 692

页数：10

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