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Oxygen Release and Its Effect on the Cycling Stability of LiNixMnyCozO2 (NMC) Cathode Materials for Li-Ion Batteries
Jung, R.; Metzger, M.; Maglia, F.; Stinner, C.; Gasteiger, H. A. · Journal of The Electrochemical Society 164(7) · 2017
https://doi.org/10.1149/2.0021707jes
What it supports
Ni-rich NMC cathodes release lattice oxygen at high state of charge, degrading cycling stability; onset depends on Ni content.
Limitations
Material-level study.
Conclusions that should NOT be drawn
Pack-level SOC limits for vehicles.
- DOI
- 10.1149/2.0021707jes
- License
- Publisher copyright; cited, not reproduced