Platinum-based ternary catalysts for low temperature fuel cells Part II. Electrochemical properties

被引：156

作者：

Antolini, Ermete ^{[1
]}

机构：

[1] Scuola Sci Mat, I-16016 Genoa, Italy

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 2007年 / 74卷 / 3-4期

关键词：

ternary alloys; fuel cells; platinum; catalysts; electrochemical properties;

D O I：

10.1016/j.apcatb.2007.03.001

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：

The development of high performance electrode materials is currently one of the main activities in the field of the low temperature fuel cells, fuelled with H-2/CO or low molecular weight alcohols. A promising way to attain higher catalytic performance is to add a third element to the best binary catalysts actually used as anode and cathode materials. In Part I of this review an overview of the preparation and structural characteristics of Pt-based ternary catalysts was presented. This part of the review deals with the electrochemical properties of these catalysts regarding their CO tolerance and electrocatalytic activity for methanol and ethanol oxidation in the case of anode materials, and their activity for oxygen reduction and in fuel cell conditions when used as cathode materials. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：337 / 350

页数：14

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