A Low Temperature Self‐Assembled ZrO2 Layer as a Surface Modification for High Energy Density Ni‐Rich Cathode Materials in a Lithium‐Ion Battery. Issue 2 (5th February 2021)

• Record Type: Journal Article
• Authors: Ho, Van-Chuong; An, Hyejin; Hong, Meihua; Lee, Suhyun; Kim, Jineun; Park, Min Bum; Mun, Junyoung
• Is Part Of: Energy technology. Volume 9:Issue 2(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-02-05
• Subjects: Energy development -- Periodicals; Power resources -- Periodicals; 333.79
• DOI: 10.1002/ente.202170021
• Languages: English
• ISSNs: 2194-4288

Abstract

Abstract : The surface modification for Ni‐rich cathode materials is required to be homogeneous without Ni 2+ /Li + cation mixing in the reheating section. Herein, homogeneous ZrO2 layer forms on the surface of NCM82 Ni‐rich cathode materials through self‐combustion reaction, leading to the ZrO2 layer is formed at a low temperature, whereby the bulk structure of Ni‐rich material is preserved. More details can be found in article number 2000800 by Junyoung Mun and co‐workers.