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- Publisher Website: 10.1039/b109223e
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Article: Microemulsion synthesis and electrocatalytic properties of platinum-cobalt nanoparticles
Title | Microemulsion synthesis and electrocatalytic properties of platinum-cobalt nanoparticles |
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Authors | |
Issue Date | 2002 |
Publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/Publishing/Journals/jm/index.asp |
Citation | Journal Of Materials Chemistry, 2002, v. 12 n. 4, p. 1203-1206 How to Cite? |
Abstract | Mixed platinum-cobalt nanoparticles were prepared using a water-in-oil reverse microemulsion of water-Triton X-100-propan-2-ol-cyclohexane. Nanoparticles formed in the microemulsions were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), and energy dispersive X-ray analysis (EDX). TEM shows the Pt-Co nanoparticles to have a narrow size distribution with an average of 3-4 nm. A uniform phase of platinum and cobalt in the nanoparticles was indicated by XRD analysis. The nanoparticles were supported on a carbon electrode with high dispersion. Even at a low precious metal loading, a high catalytic activity was demonstrated for methanol oxidation at room temperature. |
Persistent Identifier | http://hdl.handle.net/10722/167733 |
ISSN | 2013 Impact Factor: 6.626 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Zhang, X | en_US |
dc.contributor.author | Chan, KY | en_US |
dc.date.accessioned | 2012-10-08T03:10:41Z | - |
dc.date.available | 2012-10-08T03:10:41Z | - |
dc.date.issued | 2002 | en_US |
dc.identifier.citation | Journal Of Materials Chemistry, 2002, v. 12 n. 4, p. 1203-1206 | en_US |
dc.identifier.issn | 0959-9428 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167733 | - |
dc.description.abstract | Mixed platinum-cobalt nanoparticles were prepared using a water-in-oil reverse microemulsion of water-Triton X-100-propan-2-ol-cyclohexane. Nanoparticles formed in the microemulsions were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), and energy dispersive X-ray analysis (EDX). TEM shows the Pt-Co nanoparticles to have a narrow size distribution with an average of 3-4 nm. A uniform phase of platinum and cobalt in the nanoparticles was indicated by XRD analysis. The nanoparticles were supported on a carbon electrode with high dispersion. Even at a low precious metal loading, a high catalytic activity was demonstrated for methanol oxidation at room temperature. | en_US |
dc.language | eng | en_US |
dc.publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/Publishing/Journals/jm/index.asp | en_US |
dc.relation.ispartof | Journal of Materials Chemistry | en_US |
dc.title | Microemulsion synthesis and electrocatalytic properties of platinum-cobalt nanoparticles | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chan, KY:hrsccky@hku.hk | en_US |
dc.identifier.authority | Chan, KY=rp00662 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1039/b109223e | en_US |
dc.identifier.scopus | eid_2-s2.0-0036228046 | en_US |
dc.identifier.hkuros | 68407 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0036228046&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 12 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.spage | 1203 | en_US |
dc.identifier.epage | 1206 | en_US |
dc.identifier.isi | WOS:000174550000070 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Zhang, X=36066911900 | en_US |
dc.identifier.scopusauthorid | Chan, KY=7406034142 | en_US |
dc.identifier.issnl | 0959-9428 | - |