中低温固体氧化物燃料电池陶瓷阴极材料

CERAMIC CATHODE MATERIALS USED IN SOFCS AT INTERMEDIATE TEMPERATURE

综述了中低温固体氧化物燃料电池 (SOFC)陶瓷阴极材料的研究和发展动态。这些陶瓷材料包括焦绿石结构的A2 Ru2 O7-δ陶瓷、Ag -YDB(Y2 O3dopedBi2 O3)复合陶瓷以及具有钙钛矿结构的La1 -xSrxCo1 -yFeyO3(LSCF)

This paper summarized the research and development on the ceramic cathode materials used in intermediate temperature SOFCs.These ceramic materials include pyrochlore-type A 2Ru 2O 7-δ 、Ag-YDB(Y 2O 3 doped Bi 2O 3) and perovskite-type LSCF ceramics,properties of these cathode materials and main problem existed in recent applications were emphasized.