2011
DOI: 10.1016/j.jpowsour.2010.08.022
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Study of core–shell platinum-based catalyst for methanol and ethylene glycol oxidation

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Cited by 40 publications
(37 citation statements)
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“…Os catalisadores foram sintetizados por um processo de deposição usando NaBH 4 como agente redutor como tem sido mostrado por Kaplan et al(2011), variando a ordem de adição dos precursores, com 20 % em massa de metais no catalisador e uma proporção Pt: Sn de 3:1. Como suporte foi usado um preto de carbono com referência N330 (Alfa Aesar).…”
Section: Preparação E Caracterização Dos Eletrocatalisadores Pt-sn/cunclassified
“…Os catalisadores foram sintetizados por um processo de deposição usando NaBH 4 como agente redutor como tem sido mostrado por Kaplan et al(2011), variando a ordem de adição dos precursores, com 20 % em massa de metais no catalisador e uma proporção Pt: Sn de 3:1. Como suporte foi usado um preto de carbono com referência N330 (Alfa Aesar).…”
Section: Preparação E Caracterização Dos Eletrocatalisadores Pt-sn/cunclassified
“…Catalysts were synthesized by a deposition method using NaBH 4 as the reducing agent based on the procedure of Kaplan et al [6]. The carbon support was added to 0.…”
Section: Preparation Of Catalystsmentioning
confidence: 99%
“…Alcohols (mainly methanol) are possible fuels for mobile applications, and the direct oxidation of methanol in fuel cells has been widely investigated [5][6][7][8]. Wang et al [9] found that ethanol serves as an alternative fuel, having an electrochemical activity comparable to methanol.…”
Section: Introductionmentioning
confidence: 99%
“…To address these issues above, much emphasis have been put on maximizing the electrochemically catalytic activity and stability of an electrocatalyst, which involved alloying Pt with other transition metals [9,10], synthesizing core-shell structure electrocatalysts [11][12][13], or tuning the electronic structure of Pt through transition metal oxides based on the bifunctional mechanism and the electronic effect [14,15]. Among the several strategies, transition metal oxides modifying the Pt-based electrocatalysts have been widely accepted due to the excellent mechanical resistance as well as anticorrosion ability in acidic media.…”
Section: Introductionmentioning
confidence: 99%