PrBa0.5Sr0.5Co2O5+δ layered perovskite c
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Hanping Ding; Xingjian Xue
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Article
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2010
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Elsevier Science
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English
⚖ 729 KB
Layered perovskite oxides have ordered A-cations localizing oxygen vacancies, and may potentially improve oxygen ion diffusivity and surface exchange coefficient. The A-site-ordered layered perovskite PrBa 0.5 Sr 0.5 Co 2 O 5+ı (PBSC) was evaluated as new cathode material for intermediate temperatur