Rechargeable potassium-ion batteries with honeycomb-layered tellurates as high voltage cathodes and fast potassium-ion conductors

The development of potassium-ion batteries requires cathode materials that can maintain the structural stability during cycling. Here the authors have developed honeycomb-layered tellurates K2 M 2TeO6 that afford high ionic conductivity and reversible intercalation of large K ions at high voltages.

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Auteurs principaux: Titus Masese, Kazuki Yoshii, Yoichi Yamaguchi, Toyoki Okumura, Zhen-Dong Huang, Minami Kato, Keigo Kubota, Junya Furutani, Yuki Orikasa, Hiroshi Senoh, Hikari Sakaebe, Masahiro Shikano
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/d75d30b8ba2a46508cdd770fd79dc808
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