Current-Voltage and Temperature Characteristics of Anode Supported Solid Oxide Electrolyzer Cells (SOEC)

被引:10
|
作者
Klotz, D. [1 ]
Njodzefon, J. -C. [1 ]
Weber, A. [1 ]
Ivers-Tiffee, E. [1 ]
机构
[1] Univ Karlsruhe TH, IWE, KIT, D-76131 Karlsruhe, Germany
来源
IONIC AND MIXED CONDUCTING CERAMICS 8 | 2012年 / 45卷 / 01期
关键词
D O I
10.1149/1.3701344
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
Our zero-dimensional and isothermal stationary model predicts the current-voltage (C/V) characteristics of anode supported SOFC single cells in the direct as well as in the reverse (electrolyzer) operation mode. An extended model is presented for the electrolyzer mode, taking the corrected cell temperature as additional variable into consideration. This cell temperature is derived from measurement applying single-frequency electrochemical impedance spectroscopy (SF-EIS).
引用
收藏
页码:523 / 530
页数:8
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