Author
Shuaihang Chen
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Recent research
- Materials & EnergyOpen access
Although Pr 0.5 Ba 0.5 FeO 3–δ (PBF)‐based perovskite cathodes are prevalent for solid oxide fuel cells (SOFCs), their practical application is hindered by Ba 2+ surface segregation, causing structural degradation, and poor CO 2 tolerance. Here, Pr 1/6 La 1/6 Nd 1/6 Ba 1/6 Sr 1/6...