CHARACTERIZATION OF CARBON-SUPPORTED PT-SN BIMETALLIC CATALYSTS FOR THE ELECTROCHEMICAL OXIDATION OF METHANOL

被引：18

作者：

GOKAGAC, G

KENNEDY, BJ

CASHION, JD

BROWN, LJ

机构：

[1] UNIV SYDNEY,DEPT INORGAN CHEM,SYDNEY,NSW 2006,AUSTRALIA

[2] MONASH UNIV,DEPT PHYS,CLAYTON,VIC 3168,AUSTRALIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1993年 / 89卷 / 01期

关键词：

D O I：

10.1039/ft9938900151

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Carbon-supported platinum oxide-tin oxide samples have been studied as electrocatalysts for methanol oxidation. The Teflon-bonded electrodes are found to be poor electrocatalysts. X-Ray photoelectron and Mossbauer spectroscopy, together with electron microscopy, have been used to determine the nature of the bimetallic crystallites. Differences in the activity of various Pt-Sn-containing electrodes for methanol oxidation are discussed.

引用

页码：151 / 157

页数：7

共 44 条

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