共 23 条
Development of Solid Oxide Electrolyzer Cell (SOEC) Cathode Materials
被引:4
作者:
Cao, Xiao Guo
[1
]
Zhang, Hai Yan
[1
]
机构:
[1] Guangdong Univ Technol, Fac Mat & Energy, Guangzhou 510006, Guangdong, Peoples R China
来源:
NEW MATERIALS AND PROCESSES, PTS 1-3
|
2012年
/
476-478卷
关键词:
Solid Oxide Electrolysis Cells (SOEC);
cathode materials;
High temperature;
HIGH-TEMPERATURE ELECTROLYSIS;
HYDROGEN-PRODUCTION;
POLARIZATION BEHAVIOR;
PERFORMANCE;
ANODE;
D O I:
10.4028/www.scientific.net/AMR.476-478.1802
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Hydrogen generation through high temperature solid oxide electrolysis cells (SOEC) has recently received increasingly international interest in the large-scale, highly efficient nuclear hydrogen production field. To achieve cost competitive electrolysis cells that are both high performing i.e. minimum internal resistance of the cell, and long-term stable, it is critical to develop electrode materials that are optimal for steam electrolysis. In this paper, the cathode materials of SOEC are reviewed. Ni-YSZ and Ni-SDC/GDC cermets are promising cathode materials for SOEC working at high temperature. The solid oxide matierials are promising cathode materials for SOEC working in atmospheres with low content of H-2,e.g. in smaller scale generators used intermittently without H-2 purging. More works, both experimental and theoretical, are needed to further develop SOEC cathode materials.
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页码:1802 / 1805
页数:4
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