Crystallographic-Site-Specific Structural Engineering Enables Extraordinary Electrochemical Performance of High-Voltage LiNi

Autor: Gemeng, Liang, Vanessa K, Peterson, Zhibin, Wu, Shilin, Zhang, Junnan, Hao, Cheng-Zhang, Lu, Cheng-Hao, Chuang, Jyh-Fu, Lee, Jue, Liu, Grzegorz, Leniec, Sławomir Maksymilian, Kaczmarek, Anita M, D'Angelo, Bernt, Johannessen, Lars, Thomsen, Wei Kong, Pang, Zaiping, Guo
Rok vydání: 2021
Zdroj: Advanced materials (Deerfield Beach, Fla.). 33(44)
ISSN: 1521-4095
Popis: The development of reliable and safe high-energy-density lithium-ion batteries is hindered by the structural instability of cathode materials during cycling, arising as a result of detrimental phase transformations occurring at high operating voltages alongside the loss of active materials induced by transition metal dissolution. Originating from the fundamental structure/function relation of battery materials, the authors purposefully perform crystallographic-site-specific structural engineering on electrode material structure, using the high-voltage LiNi
Databáze: OpenAIRE