| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 봄 (04/10 ~ 04/11, 컨벤션 뷰로(대전)) |
| 권호 |
33권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation and performance of an ionic polymer-metal composite actuator based on a sulfonated poly(vinyl alcohol) membrane |
| 초록 |
Partially cross-linked and sulfonated poly(vinyl alcohol) (s-PVA) membranes were synthesized for fuel cells and IPMC type actuators. PVA was reacted with sulfosuccinic acid (SSA) and 4-(2-hydroxyethyl) piperazine-1-propanesulfonic acid (EPPS). It was possible to synthesize the sulfonated PVA with a high degree of ion exchange capacity without dissolving in water. The measured theoretical ion exchange capacities of the resulting polymers were in the range of 0.6 ∼ 1.5 meq/g (NafionTM = 0.89 meq/g). This sulfonated PVA was used to prepare IPMC via electroless plating technique. The performance and electrical properties of these IPMC actuators will be discussed in conference. |
| 저자 |
이장우, 유영태
|
| 소속 |
건국대 |
| 키워드 |
IPMC; Poly(vinyl alcohol); Electroless plating of platinum
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| E-Mail |
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