| 학회 |
한국공업화학회 |
| 학술대회 |
2008년 가을 (11/12 ~ 11/14, ICC 제주) |
| 권호 |
12권 2호 |
| 발표분야 |
고분자 |
| 제목 |
Improvement of DMFC performance by morphological control of electrode |
| 초록 |
The performance of DMFC is strongly affected by the electrode as well as the membrane. A high-performance electrode requires high catalyst utilization and good adhesion between the membrane and electrode. These properties are influenced by the component materials and fabrication process of the electrode. Membrane electrode assemblies (MEAs) with dissimilar polymeric materials in the membrane and electrode layers are occurred to exhibit higher interfacial resistance compared to MEAs with similar materials in the two layers. In this study, hydrocarbon binder (SPI) was designed to fabricate a desirable MEA based on sulfonated polyimide membrane. By morphological analysis, the effect of B1 binder on electrode properties and on the cell performance was investigated. |
| 저자 |
이소영, 이창현, 박호범, 이영무
|
| 소속 |
한양대 |
| 키워드 |
morphology; hydrocarbon binder; direct methanol fuel cell; hydrocarbon membrane
|
| E-Mail |
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