A New Catalytic Site for the Electroreduction of Oxygen?

被引：46

作者：

Dodelet, Jean-Pol ^{[1
]}

Chenitz, Regis ^{[1
]}

Yang, Lijun ^{[1
]}

Lefevre, Michel ^{[2
]}

机构：

[1] INRS Energie Mat & Telecommun, Varennes, PQ J3X 1S2, Canada

[2] Canet Electrocatalysis Inc, Varennes, PQ J3X 1S2, Canada

来源：

CHEMCATCHEM | 2014年 / 6卷 / 07期

关键词：

electrocatalysis; fuel cells; iron; oxygen; reduction;

D O I：

10.1002/cctc.201402133

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 possibility of a new iron-based catalytic site for the oxygen reduction reaction, comprising outer graphitic layers encasing a Fe3C core, is discussed in the context of iron-based catalysts for proton-exchange membrane fuel cells. Further analysis of new Fe3C-700 and S2-700 catalysts is still needed to determine the relationship between the active sites and oxygen reduction activity. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1866 / 1867

页数：2

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