Dynamic electrocatalyst with current-driven oxyhydroxide shell for rechargeable zinc-air battery

Interest in rechargeable Zn-air batteries has been renewed in recent years, however, their oxygen electrocatalysts remain not fully understood. Here the authors reveal the presence of a current-driven oxyhydroxide shell in a so-called dynamic eletrocatalyst that enables optimized battery performance...

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Autores principales: Ya-Ping Deng, Yi Jiang, Ruilin Liang, Shao-Jian Zhang, Dan Luo, Yongfeng Hu, Xin Wang, Jun-Tao Li, Aiping Yu, Zhongwei Chen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/68d8e8a168f64c438753f5d250628383
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Sumario:Interest in rechargeable Zn-air batteries has been renewed in recent years, however, their oxygen electrocatalysts remain not fully understood. Here the authors reveal the presence of a current-driven oxyhydroxide shell in a so-called dynamic eletrocatalyst that enables optimized battery performance.