Preparation of Ru-doped SnO2-supported Pt catalysts and their electrocatalytic properties for methanol oxidation

Ru-doped SnO2 nanoparticles were prepared by chemical precipitation and calcinations at 823 K. Due to high stability in diluted acidic solution, Ru-doped SnO2 nanoparticles were selected as the catalyst support and second catalyst for methanol electrooxidation. The micrograph, elemental composition,...

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Veröffentlicht in:	Journal of colloid and interface science 2008-03, Vol.319 (1), p.193-198
Hauptverfasser:	PANG, H. L, ZHANG, X. H, ZHONG, X. X, LIU, B, WEI, X. G, KUANG, Y. F, CHEN, J. H
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Chemistry Colloidal state and disperse state Electrochemistry Exact sciences and technology General and physical chemistry Kinetics and mechanism of reactions Methanol - chemistry Microscopy, Electron, Scanning Nanoparticles - chemistry Oxidation-Reduction Physical and chemical studies. Granulometry. Electrokinetic phenomena Platinum - chemistry Ruthenium - chemistry Surface physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Tin Compounds - chemical synthesis Tin Compounds - chemistry
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