Intermediate honeycomb ordering to trigger oxygen redox chemistry in layered battery electrode

Intermediate honeycomb ordering to trigger oxygen redox chemistry in layered battery electrode

Sodium-excess metal oxides Na2MO3 are appealing cathode materials for sodium-ion batteries. Here, the authors demonstrate that honeycomb-type cation ordering in Na2RuO3 triggers the oxygen redox reaction via frontier orbital reorganization, increasing the capacity by 1/3 compared with disordered Na2...

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Main Authors: Benoit Mortemard de Boisse, Guandong Liu, Jiangtao Ma, Shin-ichi Nishimura, Sai-Cheong Chung, Hisao Kiuchi, Yoshihisa Harada, Jun Kikkawa, Yoshio Kobayashi, Masashi Okubo, Atsuo Yamada
Format: article
Language:EN
Published: Nature Portfolio 2016
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Science
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Online Access:https://doaj.org/article/4af1ca0a992f4af684194600d66b97f4
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