Heat treatment effect of Pt–V/C and Pt/C
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L.G.R.A. Santos; K.S. Freitas; E.A. Ticianelli
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Article
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2009
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Elsevier Science
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English
⚖ 876 KB
This work studies the heat treatment effect of carbon-dispersed platinum and platinum-vanadium alloys on the kinetics of the oxygen reduction reaction (ORR) in acid medium. The catalyst powders were subjected to heat treatments at three temperatures for 1 h. The electronic and structural features of