固体氧化物燃料电池新型连接体材料的研究进展.

Interconnect is a critical component in solid oxide fuel cell (SOFC). There is urgent demand to develop interconnect with high performance for SOFC stack commercialization. As the working temperature of SOFC decreasing to intermediate temperature (<800 ℃), high temperature oxidation resistant alloys instead of doped lanthanum chromite (LaCrO3) ceramic become promising candidate. Besides, to optimize the utilized performance of interconnect, a variety of conductive/protective coatings as well as advanced composites are studied. The present paper provided a critical review of the recent progress of interconnect materials for SOFC. For comparison of the advantages and disadvantages of all kinds of interconnect materials and coatings, the recent progress of newly developed interconnect materials were highlighted. Finally, the outlook of interconnect materials were outlined. [ABSTRACT FROM AUTHOR]