Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Won Seob Chung"'
Publikováno v:
Journal of Power Sources. 171:404-411
In the anodes of direct methanol fuel cells (DMFCs), Pt poisoning by CO adsorption during methanol electro-oxidation has been a serious problem. Efforts to overcome or minimize this obstacle have largely involved investigations of PtRu bimetallic cat
Autor:
Jae-Sik Choi, In-Hwan Oh, Seong Ahn Hong, Won Seob Chung, Ho-In Lee, Heung Yong Ha, Tae Hoon Lim
Publikováno v:
Journal of Power Sources. 156:466-471
In this study, several kinds of carbon were used as the support for the Pt-based catalyst of the direct methanol fuel cell (DMFC). Mesoporous carbons with large BET surface area and a commercial carbon were used as the support for the anode catalyst.
Publikováno v:
Journal of Korean Powder Metallurgy Institute. 12:117-121
Platinum catalysts for the DMFC (Direct Methanol Fuel Cell) were impregnated on several carbon supports and their catalytic activities were evaluated with cyclic voltammograms of methanol electro-oxidation. To increase the activities of the Pt/C cata