Oxygen loss in layered oxide cathodes for Li-ion batteries: mechanisms, effects, and mitigation
Layered lithium transition metal oxides derived from LiMO2 (M= Co, Ni, Mn, etc.) have been
widely adopted as the cathodes of Li-ion batteries for portable electronics, electric vehicles …
widely adopted as the cathodes of Li-ion batteries for portable electronics, electric vehicles …
Phase behavior during electrochemical cycling of Ni‐rich cathode materials for Li‐ion batteries
Although layered lithium nickel‐rich oxides have become the state‐of‐the‐art cathode
materials for lithium‐ion batteries in electric vehicle (EV) applications, they can suffer from …
materials for lithium‐ion batteries in electric vehicle (EV) applications, they can suffer from …
Oxygen hole formation controls stability in LiNiO2 cathodes
AR Genreith-Schriever, H Banerjee, AS Menon… - Joule, 2023 - cell.com
Ni-rich lithium-ion cathode materials achieve both high voltages and capacities but are
prone to structural instabilities and oxygen loss. The origin of the instability lies in the …
prone to structural instabilities and oxygen loss. The origin of the instability lies in the …
Bulk fatigue induced by surface reconstruction in layered Ni-rich cathodes for Li-ion batteries
Ni-rich layered cathode materials are among the most promising candidates for high-energy-
density Li-ion batteries, yet their degradation mechanisms are still poorly understood. We …
density Li-ion batteries, yet their degradation mechanisms are still poorly understood. We …
Ni-rich layered cathodes for lithium-ion batteries: From challenges to the future
Extending the limited driving range of current electric vehicles (EVs) necessitates the
development of high-energy-density lithium-ion batteries (LIBs) for which Ni-rich layered …
development of high-energy-density lithium-ion batteries (LIBs) for which Ni-rich layered …
Hollow-core optical fibre sensors for operando Raman spectroscopy investigation of Li-ion battery liquid electrolytes
Improved analytical tools are urgently required to identify degradation and failure
mechanisms in Li-ion batteries. However, understanding and ultimately avoiding these …
mechanisms in Li-ion batteries. However, understanding and ultimately avoiding these …
Surface regulation enables high stability of single-crystal lithium-ion cathodes at high voltage
Single-crystal cathode materials for lithium-ion batteries have attracted increasing interest in
providing greater capacity retention than their polycrystalline counterparts. However, after …
providing greater capacity retention than their polycrystalline counterparts. However, after …
Paradoxical role of structural degradation of nickel-rich layered oxides in capacity retention upon storage of lithium-ion batteries
H Hyun, H Yoon, S Choi, J Kim, SY Kim… - Energy & …, 2023 - pubs.rsc.org
Batteries experience a mixture of active cycling and long idle storage during their lifetime.
While the cycling-induced degradation mechanisms and corresponding mitigation strategies …
While the cycling-induced degradation mechanisms and corresponding mitigation strategies …
Surface/interface structure degradation of Ni‐rich layered oxide cathodes toward lithium‐ion batteries: fundamental mechanisms and remedying strategies
L Liang, W Zhang, F Zhao, DK Denis… - Advanced Materials …, 2020 - Wiley Online Library
Nickel‐rich layered transition‐metal oxides with high‐capacity and high‐power capabilities
are established as the principal cathode candidates for next‐generation lithium‐ion …
are established as the principal cathode candidates for next‐generation lithium‐ion …
A review on doping/coating of nickel-rich cathode materials for lithium-ion batteries
W Yan, S Yang, Y Huang, Y Yang, G Yuan - Journal of alloys and …, 2020 - Elsevier
Nowadays, lithium-ion batteries (LIBs) are widely applied in many fields, in order to reduce
the material cost, increase volumetric/gravimetric energy density, raise safety performance …
the material cost, increase volumetric/gravimetric energy density, raise safety performance …