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2019年 第13卷 第4期

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《能源前沿（英文）》 >> 2019年 第13卷 第4期 doi: 10.1007/s11708-019-0651-x

Latest development of double perovskite electrode materials for solid oxide fuel cells: a review

. Faculty of Integrated Technologies, Universiti Brunei Darussalam, Jalan Tunku Link, Gadong BE 1410, Brunei Darussalam.. Department of Chemistry and Chemical Engineering, Energy and Materials, Environmental Inorganic Chemistry, Chalmers University of Technology, Goteborg SE 41296, Sweden

录用日期： 2019-11-26 发布日期： 2019-11-26
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Recently, the development and fabrication of electrode component of the solid oxide fuel cell (SOFC) have gained a significant importance, especially after the advent of electrode supported SOFCs. The function of the electrode involves the facilitation of fuel gas diffusion, oxidation of the fuel, transport of electrons, and transport of the byproduct of the electrochemical reaction. Impressive progress has been made in the development of alternative electrode materials with mixed conducting properties and a few of the other composite cermets. During the operation of a SOFC, it is necessary to avoid carburization and sulfidation problems. The present review focuses on the various aspects pertaining to a potential electrode material, the double perovskite, as an anode and cathode in the SOFC. More than 150 SOFCs electrode compositions which had been investigated in the literature have been analyzed. An evaluation has been performed in terms of phase, structure, diffraction pattern, electrical conductivity, and power density. Various methods adopted to determine the quality of electrode component have been provided in detail. This review comprises the literature values to suggest possible direction for future research.

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