Finely particulated colloidal platinum compound and sol for producing the same and method of preparation of fuel cell electrodes and the like employing the same

作者: Robert J. Allen , Henry G. Petrow

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摘要: This disclosure deals with novel very fine, particulated colloidal platinum of the 15-25 Angstrom size range unusual catalytic activity and particularly adapted for adsorption or other deposition upon carbon use as fuel cell electrodes like produced from colloids sols including complex sulfite compounds derived therefrom.

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