Preparation and Characterization of Ionic Polymer-Metal Composite Based on Sulfonated Polyimide

被引：0
|
作者：
Li Y. [1 ]
Wang X. [2 ]
Gao L. [3 ]
Jin R. [3 ]
机构：
[1] Experiment Center, Jilin Business and Technology College, Changchun
[2] Hulunbuir Bureau of Education, Hulunbuir
[3] Polymer Composites Engineering Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun
来源：
Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering | 2019年 / 35卷 / 04期
关键词：
Electro-active polymer; Ionic polymer-metal composite; Sulfonated polyimide;
D O I：
10.16865/j.cnki.1000-7555.2019.0115
中图分类号：
学科分类号：
摘要：
The ionic polymer metal composites (IPMC) based on suofonated polyimide were pre pared and the performances of the new IPMC were tested. Scanning electron micros copes show that the metals platinum and silver are well adhesion with the sulfonated polyimide substrate, the thickness of the metal layer is 12 μm. The water uptake, surface resistance and electric braking performance of the IPMC materials were tested. Experimental results show that the water uptake of based on SPI is obvious higher than of based on Nafion, compared with traditional Nafion as base material of IPMC materials, the IPMC based on SPI shows a much larger tip displacement, and a stronger sensitivity. These data show that sulfonated polyimide is an ideal material to substitute Nafion membrane as the IPMC base material. © 2019, Editorial Board of Polymer Materials Science & Engineering. All right reserved.
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页码：142 / 145
页数：3
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