Enhanced Li-Ion Diffusion and Cycling Stability of Ni-Free High-Entropy Spinel Oxide Anodes with High-Concentration Oxygen Vacancies

High-entropy oxide (HEO) is an emerging type of anode material for lithium-ion batteries with excellent properties, where high-concentration oxygen vacancies can effectively enhance the diffusion coefficient of lithium ions. In this study, Ni-free spinel-type HEOs ((FeCoCrMnZn)3O4 and (FeCoCrMnMg)3O...

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Veröffentlicht in:	ACS applied materials & interfaces 2023-01, Vol.15 (2), p.2792-2803
Hauptverfasser:	Xiao, Bin, Wu, Gang, Wang, Tongde, Wei, Zhengang, Xie, Zelin, Sui, Yanwei, Qi, Jiqiu, Wei, Fuxiang, Zhang, Xiahui, Tang, Lin-bo, Zheng, Jun-chao
Format:	Artikel
Sprache:	eng
Schlagworte:	Energy, Environmental, and Catalysis Applications
Online-Zugang:	Volltext
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