Combinatorial screening for methanol oxidation catalysts in alloys of Pt, Cr, Co and V

► Thin film alloys of Pt, Cr, Co, V for anode were studied by combinatorial methods. ► Addition of vanadium in Pt based alloys gives higher anodic activity. ► Pt25Co25Cr25V25 showed the highest anode catalytic activity and good durability. ► Pt-enriched PtV binary compositional surface formed (Pt89:...

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Veröffentlicht in:	Journal of power sources 2012-05, Vol.206, p.29-36
Hauptverfasser:	Zhang, Yuan, McGinn, Paul J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Catalysis Catalysts: preparations and properties Chemistry Combinatorial synthesis Direct energy conversion and energy accumulation Direct methanol fuel cell Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Electrochemistry Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells General and physical chemistry High-throughput screening Methanol electro-oxidation Miscellaneous (electroosmosis, electrophoresis, electrochromism, electrocrystallization, ...) Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Online-Zugang:	Volltext
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