| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 가을 (10/06 ~ 10/07, 김대중 컨벤션센터) |
| 권호 |
36권 2호 |
| 발표분야 |
고분자 구조 및 분석－Scattering & Spectroscopy |
| 제목 |
Conductivity performance study of hexagonal structure Bezene-slilica based sulfonated poly (ether ether ketone) composite membranes |
| 초록 |
Sulfonated poly (ether ether ketone) (sPEEK)/ Sulfonated mesoporous benzene-silica electrolyte composite membranes were prepared by a solvent casting method. Components was mixed well in N,N-dimethyl acetamide up to 20wt% ofsulfonated mesoporous benzene-silica powder. By Nitrogen adsorption- desorption, BET surface area, total pore volume and average pore diameter was determined. The composite membranes showed higher proton conductivity than the pristine sPEEK membrane and the conductivity increase with the temperature. |
| 저자 |
박중화, 김덕준
|
| 소속 |
성균관대 |
| 키워드 |
mesoporous; fuel cell; membrane
|
| E-Mail |
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