汉阳大学Chong S. Yoon、Yang-Kook Sun等报道了在Li[Ni0.9Co0.045Mn0.045Al0.01] (HS-NCMA90)复合结构阴极材料中,在阴极材料内部形成Li[Ni0.92Co0.04Mn0.03Al0.01]O2,界面上形成缓冲层Li[Ni0.845Co0.067Mn0.078Al0.01]O2。
参考文献
Hoon-Hee Ryu, Nam-Yung Park, Tae-Chong Noh, Gyeong-Cheol Kang, Filippo Maglia, Sung-Jin Kim, Chong S. Yoon,* and Yang-Kook Sun*, Microstrain Alleviation in High-Energy Ni-Rich NCMA Cathode for Long Battery Life, ACS Energy Lett. 2021, 6, 216−223
DOI: 10.1021/acsenergylett.0c02281
https://pubs.acs.org/doi/10.1021/acsenergylett.0c02281