La0.7Sr0.3Fe0.7Ga0.3O3-δ as electrode material for a symmetrical solid oxide fuel cell

被引：51

作者：

Yang, Zhibin ^{[1
,2
]}

Chen, Yu ^{[2
]}

Jin, Chao ^{[3
,4
]}

Xiao, Guoliang ^{[2
]}

Han, Minfang ^{[1
]}

Chen, Fanglin ^{[2
]}

机构：

[1] China Univ Min & Technol, Sch Chem & Environm Engn, Beijing 100083, Peoples R China

[2] Univ S Carolina, Dept Mech Engn, Columbia, SC 29208 USA

[3] Soochow Univ, Coll Phys Optoelect & Energy, Suzhou 215006, Peoples R China

[4] Soochow Univ, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou 215006, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 04期

基金：

美国国家科学基金会;

关键词：

LAGAO3 PEROVSKITE OXIDE; CATHODE MATERIAL; PERFORMANCE; ANODE; MEMBRANE;

D O I：

10.1039/c4ra11358f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this research, La0.7Sr0.3Fe0.7Ga0.3O3-delta (LSFG) perovskite oxide was successfully prepared using a microwave-assisted combustion method, and employed as both anode and cathode in symmetrical solid oxide fuel cells. A maximumpower density of 489 mW cm(-2) was achieved at 800 degrees C with wet H-2 as the fuel and ambient air as the oxidant in a single cell with the configuration LSFG vertical bar La0.8Sr0.2Ga0.83Mg0.17O3-delta vertical bar LSFG. Furthermore, the cells demonstrated good stability in H-2 and acceptable sulfur tolerance.

引用

页码：2702 / 2705

页数：4

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