ENHANCEMENT AND STABILIZATION OF THE MOLTEN-CARBONATE FUEL-CELL PERFORMANCE BY OPTIMIZATION OF ELECTRODE PORE DISTRIBUTIONS

被引：7
|
作者：
IWASE, Y
OKADA, H
KUROE, S
MITSUSHIMA, S
TAKEUCHI, M
机构：
来源：
DENKI KAGAKU | 1994年 / 62卷 / 02期
关键词：
FUEL CELL; MOLTEN CARBONATE; ANODE; CATHODE; PORE DISTRIBUTION;
D O I：
10.5796/electrochemistry.62.152
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The electrode performance of the molten carbonate fuel cells depends on the electrolyte occupation of pores. Therefore, we have tried to control the electrolyte occupation of anode and cathode pores within appropriate ranges by optimizing the anode and cathode pore distributions. The mean pore diameter of cathode was enlarged to circa 8um compared that of anode of circa 5um, which enhanced and stabilized the cell performance. Cell voltages at 150mA/cm2 were maintained above 0.8V for more than 5000h.
引用
收藏
页码：152 / 157
页数：6
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