Addressing the origin of highly catalytic activity of A-site Sr-doped perovskite cathodes for intermediate-temperature solid oxide fuel cells

Addressing the origin of highly catalytic activity of A-site Sr-doped perovskite cathodes for intermediate-temperature solid oxide fuel cells

Highly active cathode materials are crucial to accelerating the commercialization of intermediate-temperature solid oxide fuel cells (IT-SOFCs). Herein, Sr-doped Pr0.94Ba1-xSrxCo2O5+δ (PBSxCO) perovskite oxides are evaluated by experimental and theoretical studies. The phase transformation from tetr...

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Bibliographic Details
Main Authors: Ziwei Dong, Tian Xia, Qiang Li, Jingping Wang, Shuang Li, Liping Sun, Lihua Huo, Hui Zhao
Format: Article
Language:English
Published: Elsevier 2022-07-01
Series:Electrochemistry Communications
Subjects:
Intermediate-temperature solid oxide fuel cells
Cathode materials
Alkaline earth doping
Density functional theory
Catalytic ORR activity
Online Access:http://www.sciencedirect.com/science/article/pii/S1388248122001436

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http://www.sciencedirect.com/science/article/pii/S1388248122001436

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