| 학회 |
한국공업화학회 |
| 학술대회 |
2012년 봄 (05/09 ~ 05/11, 김대중컨벤션센터) |
| 권호 |
16권 1호 |
| 발표분야 |
에너지저장.변환 |
| 제목 |
Modification of hydrocarbon structure for polymer electrolyte membrane fuel cell binder application |
| 초록 |
Hydrocarbon polymers which show high performance levels as membranes, however, are inadequate as catalyst layer binders as they are designed for low fuel penetration. Modification to the hydrocarbon polymer structure of high performing hydrocarbon polymers such as Sulfonated poly arylene ether sulfone (SPAES) can take advantage of its high conductivity while increasing gas permeability and maintaining interfacial compatibility with the membrane. The incorporation of a biphenyl fluorene group into the polymer backbone of SPAES resulted in higher catalyst utilization. |
| 저자 |
윤영준, 김태호, 유덕만, 박지영, 홍영택
|
| 소속 |
한국화학(연) |
| 키워드 |
Polymer electrolyte membrane fuel cells; Hydrocarbon membranes; Catalyst layer binder; Electrode
|
| E-Mail |
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