Graphitized nanodiamond supporting PtNi alloy as stable anodic and cathodic electrocatalysts for direct methanol fuel cell

•The graphitized nanodiamond (GND) showed a higher oxidation-resistance than XC-72.•The PtNi/GND electrocatalytic exhibited greater stability than PtNi/XC-72.•The PtNi/GND had a better catalytic activity for MOR and ORR than Pt/GND. Surface graphitized nanodiamond (GND) with a diamond core covered b...

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Veröffentlicht in:	Electrochimica acta 2013-12, Vol.113, p.583-590
Hauptverfasser:	Wang, Yongjiao, Zang, Jianbing, Dong, Liang, Pan, Hong, Yuan, Yungang, Wang, Yanhui
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Dispersions Electrocatalysts Graphitization Graphitized nanodiamond Methanol oxidation reaction Methyl alcohol Nanostructure Oxidation resistance Oxygen reduction reaction PtNi alloy electrocatalyst Voltammetry
Online-Zugang:	Volltext
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