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Oxygen reduction on platinum in mixtures of phosphoric and trifluoromethane sulphonic acids

✍ Scribed by M. A. Enayetullah; E. J. M. O'Sullivan; E. B. Yeager

Publisher: Springer
Year: 1988
Tongue: English
Weight: 444 KB
Volume: 18
Category: Article
ISSN: 0021-891X
DOI: 10.1007/bf01016905

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The influence of particle size on the reduction of oxygen on supported platinum (Pt) electrocatalysts (Pt on carbon black) in phosphoric acid was investigated. The results confirm earlier evidence that indicates the mass activity (A g-' Pt) and specific activity bA cmm2 Pt) of Pt at 900 mV (us rhe)

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