Superior anti-CO poisoning capability: Au-decorated PtFe nanocatalysts for high-performance methanol oxidation.

Cai, Zhao; Lu, Zhiyi; Bi, Yongmin; Li, Yaping; Kuang, Yun; Sun, Xiaoming

Cai, Zhao; Lu, Zhiyi; Bi, Yongmin; Li, Yaping; Kuang, Yun; Sun, Xiaoming.

Afiliação

Cai Z; State Key Laboratory of Chemical Resource Engineering, College of Science, Beijing University of Chemical Technology, Beijing 100029, China. kuangyun@mail.buct.edu.cn sunxm@mail.buct.edu.cn.

Chem Commun (Camb) ; 52(20): 3903-6, 2016 Mar 11.

Article em En | MEDLINE | ID: mdl-26833455

RESUMO

Herein we demonstrate a surface engineering strategy, namely, decorating Au on the surface of bimetallic PtFe nanocatalysts, to effectively decrease the adsorption energy of CO on the Pt center, which promotes the electrocatalytic activity towards methanol oxidation, far better than those of PtFe and commercial Pt/C catalysts.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2016 Tipo de documento: Article País de publicação: Reino Unido

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