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Oxygen Vacancy and Valence Band Structure of Ba(0.5)Sr(0.5)Fe(1−x)Cu(x)O(3−δ) (x = 0–0.15) with Enhanced ORR Activity for IT-SOFCs

The oxygen reduction reaction (ORR) activity of a Cu-doped Ba(0.5)Sr(0.5)FeO(3−δ) (Ba(0.5)Sr(0.5)Fe(1−x)Cu(x)O(3−δ), BSFCux, x = 0, 0.05, 0.10, 0.15) perovskite cathode was investigated in terms of oxygen vacancy formation and valence band structure. The BSFCux (x = 0, 0.05, 0.10, 0.15) crystallized...

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Detalles Bibliográficos
Autores principales:	Lim, Taeheun, Jo, Kanghee, Lee, Heesoo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146722/ https://www.ncbi.nlm.nih.gov/pubmed/37110066 http://dx.doi.org/10.3390/ma16083231

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