DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyung-Won | ko |
dc.contributor.author | Kang, Shin-Wook | ko |
dc.contributor.author | Lee, Su-Un | ko |
dc.contributor.author | Park, Kyu-Hwan | ko |
dc.contributor.author | Lee, Young-Wook | ko |
dc.contributor.author | Han, Sang Woo | ko |
dc.date.accessioned | 2013-03-12T17:52:41Z | - |
dc.date.available | 2013-03-12T17:52:41Z | - |
dc.date.created | 2012-10-11 | - |
dc.date.created | 2012-10-11 | - |
dc.date.created | 2012-10-11 | - |
dc.date.issued | 2012-08 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.4, no.8, pp.4208 - 4214 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/103070 | - |
dc.description.abstract | Highly monodisperse 5 nm Pd-Ni alloy. nanoparticles (NPs) were prepared by the reduction of Pd(acac)(2)/Ni(acac)(2) mixtures with tert-butylamine-borane complex (TBAB) in the presence of oleic acid (OA) and oleylamine (OAm). Employing TBAB as an effective reductant and OA/OAm combination as an effective stabilizing agent is crucial to the formation of monodisperse Pd-Ni NPs. Experimental results collectively verify that the Pd-Ni alloy NPs form through the sequential nucleation-interdiffusion process and the simultaneous reduction of both metal precursors by the one-pot protocol is the key to the formation of homogeneous NPs. The Pd-Ni NPs were well-dispersed on carbon supports and chemically dealloyed after acetic acid washing through the selective dissolution of the less noble Ni component. The Pd-Ni NP catalysts exhibited much higher electrocatalytic activity and stability for ethanol oxidation than those of a commercial Pd/C catalyst. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | One-Pot Synthesis of Monodisperse 5 nm Pd-Ni Nanoalloys for Electrocatalytic Ethanol Oxidation | - |
dc.type | Article | - |
dc.identifier.wosid | 000307698600060 | - |
dc.identifier.scopusid | 2-s2.0-84865262984 | - |
dc.type.rims | ART | - |
dc.citation.volume | 4 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 4208 | - |
dc.citation.endingpage | 4214 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/am300923s | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Han, Sang Woo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | monodisperse nanoparticles | - |
dc.subject.keywordAuthor | Pd-Ni alloy | - |
dc.subject.keywordAuthor | ethanol oxidation | - |
dc.subject.keywordAuthor | fuel cell | - |
dc.subject.keywordPlus | FORMIC-ACID OXIDATION | - |
dc.subject.keywordPlus | OXYGEN REDUCTION | - |
dc.subject.keywordPlus | FUEL-CELLS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | ELECTROOXIDATION | - |
dc.subject.keywordPlus | CATALYST | - |
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