Pushing the limit of 3d transition metal-based layered oxides that use both cation and anion redox for energy storage
Intercalation chemistry has dominated electrochemical energy storage for decades, and
storage capacity worldwide has now reached the terawatt-hour level. State-of-the-art …
storage capacity worldwide has now reached the terawatt-hour level. State-of-the-art …
Challenges of thermal stability of high-energy layered oxide cathode materials for lithium-ion batteries: A review
Z Deng, Y Liu, L Wang, N Fu, Y Li, Y Luo, J Wang… - Materials Today, 2023 - Elsevier
With the growing market demand for higher energy density in power supplies, the further
industrialization of high-energy cathode materials for lithium-ion batteries (LIBs) is imminent …
industrialization of high-energy cathode materials for lithium-ion batteries (LIBs) is imminent …
Improving the oxygen redox reversibility of Li-rich battery cathode materials via Coulombic repulsive interactions strategy
The oxygen redox reaction in lithium-rich layered oxide battery cathode materials generates
extra capacity at high cell voltages (ie,> 4.5 V). However, the irreversible oxygen release …
extra capacity at high cell voltages (ie,> 4.5 V). However, the irreversible oxygen release …
Coupling between oxygen redox and cation migration explains unusual electrochemistry in lithium-rich layered oxides
Lithium-rich layered transition metal oxide positive electrodes offer access to anion redox at
high potentials, thereby promising high energy densities for lithium-ion batteries. However …
high potentials, thereby promising high energy densities for lithium-ion batteries. However …
Fundamental interplay between anionic/cationic redox governing the kinetics and thermodynamics of lithium-rich cathodes
Reversible anionic redox has rejuvenated the search for high-capacity lithium-ion battery
cathodes. Real-world success necessitates the holistic mastering of this electrochemistry's …
cathodes. Real-world success necessitates the holistic mastering of this electrochemistry's …
The structural and chemical origin of the oxygen redox activity in layered and cation-disordered Li-excess cathode materials
Lithium-ion batteries are now reaching the energy density limits set by their electrode
materials, requiring new paradigms for Li+ and electron hosting in solid-state electrodes …
materials, requiring new paradigms for Li+ and electron hosting in solid-state electrodes …
Charge-compensation in 3d-transition-metal-oxide intercalation cathodes through the generation of localized electron holes on oxygen
During the charging and discharging of lithium-ion-battery cathodes through the de-and
reintercalation of lithium ions, electroneutrality is maintained by transition-metal redox …
reintercalation of lithium ions, electroneutrality is maintained by transition-metal redox …
Exploring Oxygen Activity in the High Energy P2-Type Na0.78Ni0.23Mn0.69O2 Cathode Material for Na-Ion Batteries
Large-scale electric energy storage is fundamental to the use of renewable energy.
Recently, research and development efforts on room-temperature sodium-ion batteries …
Recently, research and development efforts on room-temperature sodium-ion batteries …
Origin of stabilization and destabilization in solid-state redox reaction of oxide ions for lithium-ion batteries
Further increase in energy density of lithium batteries is needed for zero emission vehicles.
However, energy density is restricted by unavoidable theoretical limits for positive electrodes …
However, energy density is restricted by unavoidable theoretical limits for positive electrodes …
Charge-transfer-induced lattice collapse in Ni-rich NCM cathode materials during delithiation
AO Kondrakov, H Geßwein, K Galdina… - The journal of …, 2017 - ACS Publications
Ni-rich LiNi x Co y Mn z O2 (NCM) cathode materials have great potential for application in
next-generation lithium-ion batteries owing to their high specific capacity. However, they are …
next-generation lithium-ion batteries owing to their high specific capacity. However, they are …