A black zirconia cathode coating layer enabling facile charge diffusion and surface lattice stabilization for lithium-ion batteries

The conformal surface coating of Ni-rich layered cathode materials is essential for mitigating their interfacial and subsequent structural degradation. The zirconia (ZrO 2 ) coating effectively enhances the surface stability of the cathode owing to its excellent chemical durability; however, the ins...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2024-11, Vol.12 (44), p.3667-3675
Hauptverfasser:	Choi, Yoo Jung, Jang, Sungbin, Chang, Hongjun, Kim, Youjin, Kim, Suji, Kim, Ga Yoon, Lee, Juho, Moon, Janghyuk, Kim, Jinsoo, Ryu, Won-Hee
Format:	Artikel
Sprache:	eng
Schlagworte:	Cathodes Charge materials Charge transfer Coatings Density functional theory Diffusion coating Diffusion layers Electrical conductivity Electrical resistivity Electrochemical analysis Electrochemistry Electrode materials Gas evolution Hybridization Insulation Lithium Lithium-ion batteries Oxygen Protective coatings Shearing Surface stability Zirconia Zirconium dioxide
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