Co <inf>core</inf>-Pt <inf>shell</inf> nanoparticles as cathode catalyst for PEM fuel cells

Wu, H; Wexler, D; Wang, G; Liu, H

Co <inf>core</inf>-Pt <inf>shell</inf> nanoparticles as cathode catalyst for PEM fuel cells

Wu, H Wexler, D Wang, G

Liu, H

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Publication Type:: Journal Article
Citation:: Journal of Solid State Electrochemistry, 2012, 16 (3), pp. 1105 - 1110
Issue Date:: 2012-03-01

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Field	Value	Language
dc.contributor.author	Wu, H	en_US
dc.contributor.author	Wexler, D	en_US
dc.contributor.author	Wang, G https://orcid.org/0000-0003-4295-8578	en_US
dc.contributor.author	Liu, H	en_US
dc.date.issued	2012-03-01	en_US
dc.identifier.citation	Journal of Solid State Electrochemistry, 2012, 16 (3), pp. 1105 - 1110	en_US
dc.identifier.issn	1432-8488	en_US
dc.identifier.uri	http://hdl.handle.net/10453/31179
dc.description.abstract	Nanoscale Co core-Pt shell particles were successfully synthesized based on a successive reduction strategy. The as-prepared core-shell nanoparticles were characterized by X-ray diffraction, energy-dispersive X-ray spectroscopy, transmission electron microscope, and electrochemical methods. It was found that the catalytic reactivity of Co core-Pt shell/C catalysts toward oxygen reduction was enhanced. It is believed that the prepared Co core-Pt shell/C nanoparticles could be promising for cathode catalysis in proton exchange membrane fuel cells with much reduced Pt content, but significantly increased catalytic activity. © Springer-Verlag 2011.	en_US
dc.relation.ispartof	Journal of Solid State Electrochemistry	en_US
dc.relation.isbasedon	10.1007/s10008-011-1486-5	en_US
dc.subject.classification	Energy	en_US
dc.title	Co <inf>core</inf>-Pt <inf>shell</inf> nanoparticles as cathode catalyst for PEM fuel cells	en_US
dc.type	Journal Article
utslib.citation.volume	3	en_US
utslib.citation.volume	16	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	1007 Nanotechnology	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access
pubs.issue	3	en_US
pubs.publication-status	Published	en_US
pubs.volume	16	en_US

Abstract:

Nanoscale Co core-Pt shell particles were successfully synthesized based on a successive reduction strategy. The as-prepared core-shell nanoparticles were characterized by X-ray diffraction, energy-dispersive X-ray spectroscopy, transmission electron microscope, and electrochemical methods. It was found that the catalytic reactivity of Co core-Pt shell/C catalysts toward oxygen reduction was enhanced. It is believed that the prepared Co core-Pt shell/C nanoparticles could be promising for cathode catalysis in proton exchange membrane fuel cells with much reduced Pt content, but significantly increased catalytic activity. © Springer-Verlag 2011.

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http://hdl.handle.net/10453/31179