Electrocatalytic performance of Pt―Dy alloys for direct borohydride fuel cells

The electrochemical oxidation of sodium borohydride (NaBH sub(4)) is systematically studied on platinum -dysprosium (Pt-Dy) alloys in alkaline media with respect to application in direct borohydride fuel cells (DBFCs). Using several different techniques, namely cyclic voltammetry, chronoamperometry...

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Veröffentlicht in:	Journal of power sources 2014-12, Vol.272, p.335-343
Hauptverfasser:	SLJUKIC, Biljana, MILIKIC, Jadranka, SANTOS, Diogo M. F, SEQUEIRA, César A. C, MACCIO, Daniele, SACCONE, Adriana
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Applied sciences Borohydrides Chemistry Current density Density Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Electrochemistry Electrolytes 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 Miscellaneous (electroosmosis, electrophoresis, electrochromism, electrocrystallization, ...) Platinum base alloys Sodium
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