Effect of stack configurations on single chamber solid oxide fuel cell, anode-cathode, anode-anode, and cathode-cathode configuration

被引：2

作者：

Liu, Mingliang ^{[1
]}

Lu, Zhe ^{[2
]}

机构：

[1] Ludong Univ, Sch Phys & Optoelect Engn, Yantai 264025, Peoples R China

[2] Harbin Inst Technol, Dept Phys, Harbin 150080, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2013年 / 104卷

基金：

中国博士后科学基金;

关键词：

Stack configurations; Single chamber; Short stack; Anode-supported cell; HIGH-POWER-DENSITY; ENGINE EXHAUST; PERFORMANCE; MIXTURE; METHANE; ELECTROLYTE; DESIGN; SOFCS;

D O I：

10.1016/j.electacta.2013.04.092

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Two-cell solid oxide fuel cell (SOFC) short stacks with anode-facing-cathode (A-C), anode-facing-anode (A-A), and cathode-facing-cathode (C-C) configurations were fabricated and operated in single chamber conditions. Fuel cells consist of NiO/Y2O3-stabilized ZrO2 (YSZ) anode support, YSZ electrolyte, and (La, Sr)MnO3 (LSM) cathode. The A-C stack obtains the highest OCV, the A-A stack obtains the highest actual temperature of stack, and the C-C stack obtains the highest power output in the same condition. A high flow rate was necessary for the A-A stack to obtain a good performance of stack due to the non-selectivity anode. A low N-2 flow rate was propitious to the C-C stack: the peak power output was about 740 mW at N-2 flow rate of 100 cm(3) min(-1). (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：64 / 68

页数：5

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