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Unformatted text preview: 2 6. DMFC uses a liquid methanol as a fuel instead of a H 2 gas. 7. PEMFC including DMFC uses Platinum as a catalyst, and so it causes a cost problem. It should be replaced by non-noble metals for commercialization of fuel cells. 8. The electrolyte of Alkaline fuel cells is KOH retained in silicate matrix. 9. The charge carrier of PEMFC is the proton. What is the charge carrier for alkaline fuel cells? OH-10. Electrolyte determines the type of fuel cells and operation temperature....
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This note was uploaded on 11/29/2010 for the course ENERGY 12314142 taught by Professor Song during the Spring '10 term at 카이스트, 한국과학기술원.
- Spring '10