Microencapsulated polyaniline particles for electrorheological materials

被引：81

作者：

Choi, HJ ^{[1
]}

Lee, YH

Kim, CA

Jhon, MS

机构：

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

[2] Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2000年 / 19卷 / 06期

关键词：

D O I：

10.1023/A:1006718107735

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Homopolyaniline particles were microencapsulated with melamine-formaldehyde resin because microencapsulation entraps core liquid materials. Microencapsulated polyaniline particles were then used for the preparation of the electrorheological (ER) fluid. The ER properties of the microencapsulated polyaniline/silicone oil suspension were examined. The homopolyaniline at the low pH is unable to produce ER properties due to its high conductivity. The ER properties can be controlled by using melamine-formaldehyde resins without controlling the pH of the polyaniline.

引用

页码：533 / 535

页数：3

共 21 条

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