| 학회 |
한국화학공학회 |
| 학술대회 |
2005년 가을 (10/21 ~ 10/22, 인하대학교) |
| 권호 |
11권 2호, p.1661 |
| 발표분야 |
고분자 |
| 제목 |
Thermal and Hydrolytic Stability of Sulfonated Polyimide Membranes with Varying Chemical Structure |
| 초록 |
Many important properties required for fuel cell application including hydrolytic stability, depend on various factors like flexibility of the polymer backbone, ring structure and phase separation. This paper primarily focused on studying the effect of the chemical backbone structure on the hydrolytic stability and other properties. To study the difference in the hydrolytic stability with change in the chemical backbone structure of sulfonated polyimides we synthesized phthalic sulfonated polyimides and naphthalenic sulfonated polyimides. |
| 저자 |
조태수, 서민범, 장원봉, 한학수
|
| 소속 |
연세대 |
| 키워드 |
Sulfonated polyimides; Hydrolytic stability; Morphology; Proton conductivity; Fuel cells
|
| E-Mail |
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| 원문파일 |
초록 보기 |
