Study of pyrolyzed hemin/C as non-platinum cathodic catalyst for direct methanol fuel cells

Biological reduction of O 2 to H 2 O justifies a serious look at heme as a potential O 2 reduction reaction (ORR) catalyst for low temperature fuel cells. In this study, a novel non-platinum electrocatalyst for ORR was prepared through hemin, which is hydrochloride of heme, supported on Black Pearls...

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Veröffentlicht in:	Science China. Chemistry 2010-09, Vol.53 (9), p.2057-2062
Hauptverfasser:	Wang, Qiang, Zhou, ZhiYou, Chen, DeJun, Lin, JianLong, Ke, FuSheng, Xu, GuiLiang, Sun, ShiGang
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon black Catalysts Chemical reduction Chemistry Chemistry and Materials Science Chemistry/Food Science Electrocatalysts Electrodes Fuel cells Hydrogen peroxide Low temperature Methanol Oxygen reduction reactions Platinum Rotating disks Sulfuric acid
Online-Zugang:	Volltext
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