Performance and Stability Improvement of Layered NCM Lithium-Ion Batteries at High Voltage by a Microporous Al(2)O(3) Sol–Gel Coating

[Image: see text] A simple and low-cost polymer-aided sol–gel method was developed to prepare γ-Al(2)O(3) protective layers for LiNi(0.6)Co(0.2)Mn(0.2)O(2) (NCM622) cathode materials. The selected polyvinyl alcohol polymer additive not only facilitates the formation of a uniform and thin γ-Al(2)O(3)...

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Detalles Bibliográficos
Autores principales: Wu, Yingqiang, Li, Mengliu, Wahyudi, Wandi, Sheng, Guan, Miao, Xiaohe, Anthopoulos, Thomas D., Huang, Kuo-Wei, Li, Yangxing, Lai, Zhiping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6714605/
https://www.ncbi.nlm.nih.gov/pubmed/31497715
http://dx.doi.org/10.1021/acsomega.9b01706

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6714605/
https://www.ncbi.nlm.nih.gov/pubmed/31497715
http://dx.doi.org/10.1021/acsomega.9b01706

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