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Characterization of perovskite-type cathode, La0.75Sr0.25 Mn0.95−xCox Ni0.05O3+δ (0.1 ≤ x ≤ 0.3), for intermediate-temperature solid oxide fuel cells

✍ Scribed by Ravindra K. Gupta; Ik-Jin Choi; Yong-Soo Cho; Hong-Lim Lee; Sang-Hoon Hyun


Book ID
108192816
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
472 KB
Volume
187
Category
Article
ISSN
0378-7753

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Characterization of Pr1−xSrxCo0.8Fe0.2O3
✍ Xiangwei Meng; Shiquan Lü; Yuan Ji; Tao Wei; Yanlei Zhang 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 592 KB

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