Non Noble Metal Electrocatalysts for High Temperature PEM Fuel Cells.

被引：3
|
作者：
Papakonstantinou, G. [1 ]
Daletou, M. K. [1 ]
Kotsifa, A. [1 ]
Paloukis, F. [1 ]
Katerinopoulou, K. [1 ]
Ioannnides, T. [1 ]
Neophytides, S. G. [1 ]
机构：
[1] Fdn Res & Technol Hellas, Inst Chem Engn & High Temp Proc, Platani Rion 26504, Greece
来源：
PROTON EXCHANGE MEMBRANE FUEL CELLS 9 | 2009年 / 25卷 / 01期
关键词：
OXYGEN REDUCTION; CARBON AEROGELS; CATALYSTS; RESORCINOL; GELATION; FE/N/C;
D O I：
10.1149/1.3210570
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
A new approach towards the development of non-noble metal electrocatalysts for high temperature PEM fuel cells is reported herein. RFur-(MF)-Fe, electrocatalysts prepared by pyrolysis of organic resins (resoscinol-furaldehyde), were prepared. A thorough physicochemical characterization took place showing that the amount of solids and the drying method influence the electrochemical activity. The presence of Fe and most importantly the presence of high amount of nitrogen species in the catalyst is crucial for the electrochemical activity. RFur-(MF)-Fe are interesting candidates for use in high temperature fuel cells.
引用
收藏
页码：181 / 189
页数：9
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