| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 봄 (04/07 ~ 04/08, 대전컨벤션센터) |
| 권호 |
36권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation and Characterization of Poly(styrene sulfonic acid-co-(trimethoxysilyl) propyl methacrylate)-Grafted ETFE Membrane Prepared by a Simultaneous Irradiation Method |
| 초록 |
In this study, poly(styrene -co-(trimethoxysilyl) propyl methacrylate (TMSPM))-grafted ethylene-alt-tetrafluoroethylene (ETFE) membrane (ETFE-g-PS/TMSPM) was prepared by a simultaneous irradiation grafting of styrene and TMSPM onto ETFE film. Sol-gel method and sulfonation were then performed on the ETFE-g-PS/TMSPM films to give them crosslinks and proton conductibility, respectively. To confirm the effect of the crosslinker in ETFE-g-PSSA/TMSPM, we investigated fundamental properties of the prepared fuel cell membrane such as ion exchanging capacity (IEC), water uptake (WU), dimensional stability, proton conductivity, chemical stability, and thermogravimetric analysis (TGA). |
| 저자 |
손준용, 성해준, 고범석, 송주명, 신준화, 노영창
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| 소속 |
한국원자력(연) |
| 키워드 |
radiation grafting; fuel cell. proton exchange membrane
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| E-Mail |
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