Durability of Electrocatalysts in Polymer Electrolyte Fuel Cells

被引：29

作者：

Inaba, Minoru ^{[1
]}

机构：

[1] Doshisha Univ, Fac Sci & Engn, Dept Mol Chem & Biochem, Kyoto 6100321, Japan

来源：

PROTON EXCHANGE MEMBRANE FUEL CELLS 9 | 2009年 / 25卷 / 01期

关键词：

PROTON-EXCHANGE MEMBRANE; PLATINUM; DISSOLUTION; INSTABILITY; DEGRADATION; DEPOSITION; OXYGEN; CO;

D O I：

10.1149/1.3210608

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Durability of electrocatalysts in polymer electrolyte fuel cells has been a major critical issue for commercialization of electric vehicles and stationary cogeneration systems. Though various methods mitigation have been proposed and the durability of fuel cell stacks has been greatly improved, further improvement of durability is needed for use in automotive applications. Here degradation phenomena of electrocatalysts for the cathode and the anode in PEFCs are reviewed and the mechanisms for degradation are discussed.

引用

页码：573 / 581

页数：9

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