Modeling Carbon Monoxide Direct Oxidation in Solid Oxide Fuel Cells

被引：25
|
作者：
Andreassi, Luca [2 ]
Toro, Claudia [1 ]
Ubertini, Stefano [3 ]
机构：
[1] Univ Roma La Sapienza, I-00184 Rome, Italy
[2] Univ Roma Tor Vergata, I-00133 Rome, Italy
[3] Univ Naples Parthenope, Ctr Direz, I-80143 Naples, Italy
来源：
JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY | 2009年 / 6卷 / 02期
关键词：
carbon compounds; oxidation; solid oxide fuel cells; PERFORMANCE; SIMULATION; GAS; ELECTRODE;
D O I：
10.1115/1.3080552
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In the present study, the results of the numerical implementation of a mathematical model of a planar anode-supported SOFC are reported. In particular, model results are validated and discussed when the fuel is a mixture of hydrogen and carbon monoxide, focusing on the importance of simulating direct oxidation of carbon monoxide. The mathematical model is solved in a 3D environment and the key issue is the validation comparing with experimental data, which is made in different operating conditions to establish the reliability of the presented model. The results show the importance of simulating direct oxidation of carbon monoxide and its effect on the fuel cell performance.
引用
收藏
页码：0213071 / 02130715
页数：15
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