Competitive Doping Chemistry for Nickel‐Rich Layered Oxide Cathode Materials

• Published in: Angewandte Chemie International Edition Vol. 61; no. 21; pp. e202116865 - n/a
• Main Authors: Guo, Yu‐Jie, Zhang, Chao‐Hui, Xin, Sen, Shi, Ji‐Lei, Wang, Wen‐Peng, Fan, Min, Chang, Yu‐Xin, He, Wei‐Huan, Wang, Enhui, Zou, Yu‐Gang, Yang, Xin'an, Meng, Fanqi, Zhang, Yu‐Ying, Lei, Zhou‐Quan, Yin, Ya‐Xia, Guo, Yu‐Guo
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 16.05.2022
• Edition: International ed. in English
• Subjects: Aluminum; Atomic radius; Boron; Cathodes; Chemical bonds; Chemical interactions; Chemical modification; Chemistry; Configurations; Density functional theory; Diffusion barriers; Dopants; Doping; Doping Chemistry; Electrode materials; Electron Configuration; Ion Diffusion; Lithium; Lithium-Ion Battery; Nickel; Nickel-Rich Cathode; Oxygen; Rechargeable batteries; Storage batteries; Surface chemistry; Ion Diffusion; Electron Configuration; Lithium-Ion Battery; Doping Chemistry; Nickel-Rich Cathode

Chemical modification of electrode materials by heteroatom dopants is crucial for improving storage performance in rechargeable batteries. Electron configurations of different dopants significantly influence the chemical interactions inbetween and the chemical bonding with the host material, yet the...