A niobium and tantalum co-doped perovskite cathode for solid oxide fuel cells operating below 500 °C

Sluggish activity of cathode materials impedes operation of solid oxide fuel cells at low temperatures. Here, the authors report a niobium and tantalum co-doped perovskite cathode exhibiting high electroactivity below 500 °C, and argue that the dopants improve the cathode performance synergistically...

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Autores principales: Mengran Li, Mingwen Zhao, Feng Li, Wei Zhou, Vanessa K. Peterson, Xiaoyong Xu, Zongping Shao, Ian Gentle, Zhonghua Zhu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/0c877afa272248baa80229c082b891e2
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