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Your search keyword '"Matsune, Hideki"' showing total 3 results
Start Over Author "Matsune, Hideki" Publisher royal society of chemistry
3 results on '"Matsune, Hideki"'

3. Highly durable Pd metal catalysts for the oxygen reduction reaction in fuel cells; coverage of Pd metal with silicaElectronic supplementary information (ESI) available: Details of experimental method, TEM image, polarization curves for the ORR and CO stripping voltammogram. See DOI: 10.1039/c0cc04055j

Author

Takenaka, Sakae, Susuki, Naoto, Miyamoto, Hiroaki, Tanabe, Eishi, Matsune, Hideki, and Kishida, Masahiro

Subjects
PALLADIUM catalysts, OXIDATION-reduction reaction, SILICA, FUEL cells, SURFACE coatings, DIFFUSION, POLYELECTROLYTES, CHEMICAL processes
Abstract

Pd cathode catalysts for polymer electrolyte fuel cells have been covered with silica layers a few nanometres thick. The silica-coated Pd catalysts showed high activity and excellent durability for the oxygen reduction under the severe cathode conditions of PEFCs, while Pd catalysts without silica-coating were seriously deactivated under the same conditions. The coverage of Pd metal with silica prevents the diffusion of Pd species out of the silica layers. [ABSTRACT FROM AUTHOR]

Published
2010
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