| 학회 |
한국고분자학회 |
| 학술대회 |
2006년 봄 (04/06 ~ 04/07, 일산킨텍스) |
| 권호 |
31권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Investigation on actuation factors & performance of IPMC actuators by prepared radiation grafting |
| 초록 |
Ionic polymer-metal composite (IPMC) has great potential for actuators because of compactness, lightness, high flexibility, high energy efficiency and large displacement. IPMC actuator is composed of ion-exchange membranes(IEMs) and metal electrodes. Its actuation performance is much affected by both membrane properties(equivalent weight and ionic conductivity)and electrode properties(metal content, morphology, and interface area). The purpose of this study is distinctly to compare empirical effect of membrane and electrode properties on IPMC actuation. IEMs were manufactured by γ-ray radiation grafting and their properties were controlled by ion exchange capacity. Metal electrodes were chemically plated by impregnation/reduction and their properties were controlled by various plating conditions. These were characterized by AC impedence, FE-SEM , EDS , DSC and laser displacement meter. |
| 저자 |
김민정, 한만재, 이장열, 왕혁식, 이성원, 박선진, 조재영
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| 소속 |
서울대 |
| 키워드 |
IPMC .membrane; electrode
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| E-Mail |
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