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Investigation of layered perovskite type NdBa1−xSrxCo2O5+δ (x=0, 0.25, 0.5, 0.75, and 1.0) cathodes for intermediate-temperature solid oxide fuel cells

✍ Scribed by Yoo, Seonyoung; Choi, Sihyuk; Kim, Junyoung; Shin, Jeeyoung; Kim, Guntae

Book ID
120075666
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
1013 KB
Volume
100
Category
Article
ISSN
0013-4686

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Cathode materials consisting of Pr 1-x Sr x Co 0.8 Fe 0.2 O 3-ı (x = 0.2-0.6) were prepared by the sol-gel process for intermediate-temperature solid oxide fuel cells (IT-SOFCs). The samples had an orthorhombic perovskite structure. The electrical conductivities were all higher than 279 S cm -1 . Th