Direct evidence of boosted oxygen evolution over perovskite by enhanced lattice oxygen participation

While water splitting provides a renewable means to store energy, the sluggish O2 evolution half-reaction limits applications. Here, authors examine a silicon-incorporated strontium cobaltite perovskite and correlate lattice oxygen participation in O2 evolution to the oxygen ion diffusivity.

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Detalles Bibliográficos
Autores principales: Yangli Pan, Xiaomin Xu, Yijun Zhong, Lei Ge, Yubo Chen, Jean-Pierre Marcel Veder, Daqin Guan, Ryan O’Hayre, Mengran Li, Guoxiong Wang, Hao Wang, Wei Zhou, Zongping Shao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/f922042f3ba945109e6ea1c06ab733be
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Sumario:While water splitting provides a renewable means to store energy, the sluggish O2 evolution half-reaction limits applications. Here, authors examine a silicon-incorporated strontium cobaltite perovskite and correlate lattice oxygen participation in O2 evolution to the oxygen ion diffusivity.