Low-platinum and platinum-free catalysts for the oxygen reduction reaction at fuel cell cathodes

被引：804

作者：

Morozan, Adina ^{[1
]}

Jousselme, Bruno ^{[1
]}

Palacin, Serge ^{[1
]}

机构：

[1] CEA Saclay, DSM IRAMIS SPCSI LCSI, F-91191 Gif Sur Yvette, France

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2011年 / 4卷 / 04期

关键词：

CYTOCHROME-C-OXIDASE; FE-BASED CATALYSTS; NITROGEN-DOPED CARBON; O-2; REDUCTION; ELECTROCATALYTIC ACTIVITY; ACTIVE-SITE; MONOLAYER ELECTROCATALYSTS; HEAT-TREATMENT; METAL PHTHALOCYANINES; MULTICOPPER OXIDASES;

D O I：

10.1039/c0ee00601g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fuel cell reactions invariably involve an oxygen reduction reaction (ORR) at the cathode, which is one of the main rate-decreasing steps on platinum (Pt)-catalysts in the water formation reaction and energy conversion efficiency in polymer electrolyte membrane fuel cells (PEMFCs). The Pt scarcity and cost have led to the development of alternative catalyst materials for fuel cell applications. This paper reviews ORR catalysts with regard to their classification, mechanism, activity and performances. From conventional Pt-based catalysts to non-noble metal or bio-inspired catalysts, we show how significant progresses were made in ORR catalysis.

引用

页码：1238 / 1254

页数：17

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