Revealing the role of spinel phase on Li-rich layered oxides: A review
Abstract Li-rich Layered Oxides (LLOs), considered as the most promising cathode material
with high theoretical specific capacity (> 250 mAh g− 1) in Lithium-Ion Batteries (LIBs), still …
with high theoretical specific capacity (> 250 mAh g− 1) in Lithium-Ion Batteries (LIBs), still …
Fundamental understanding and practical challenges of lithium-rich oxide cathode materials: Layered and disordered-rocksalt structure
Lithium-rich oxides have been considered as one of the most promising cathode materials
for lithium-ion batteries due to the competitively high specific capacity contributed by both …
for lithium-ion batteries due to the competitively high specific capacity contributed by both …
[HTML][HTML] 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 …
Pseudo‐bonding and electric‐field harmony for Li‐rich Mn‐based oxide cathode
The practical application of Li‐rich Mn‐based oxide cathode is predominately retarded by
the capacity decline and voltage fading, associated with the structure distortion and anionic …
the capacity decline and voltage fading, associated with the structure distortion and anionic …
[HTML][HTML] Addressing voltage decay in Li-rich cathodes by broadening the gap between metallic and anionic bands
Oxygen release and irreversible cation migration are the main causes of voltage fade in Li-
rich transition metal oxide cathode. But their correlation is not very clear and voltage decay …
rich transition metal oxide cathode. But their correlation is not very clear and voltage decay …
A Simple Gas–Solid Treatment for Surface Modification of Li‐Rich Oxides Cathodes
Li‐rich layered oxides with high capacity are expected to be the next generation of cathode
materials. However, the irreversible and sluggish anionic redox reaction leads to the O2 loss …
materials. However, the irreversible and sluggish anionic redox reaction leads to the O2 loss …
Highly stable operation of LiCoO2 at cut-off≥ 4.6 V enabled by synergistic structural and interfacial manipulation
Elevating the charge cut-off voltage is the most effective approach for boosting the energy
density of LiCoO 2 (LCO), which however is hindered by accelerated structural devastation …
density of LiCoO 2 (LCO), which however is hindered by accelerated structural devastation …
Stabilizing anionic redox chemistry in a Mn‐based layered oxide cathode constructed by Li‐deficient pristine state
Li‐rich cathode materials are of significant interest for coupling anionic redox with cationic
redox chemistry to achieve high‐energy‐density batteries. However, lattice oxygen loss and …
redox chemistry to achieve high‐energy‐density batteries. However, lattice oxygen loss and …
Defect engineering induced heterostructure of Zn-birnessite@ spinel ZnMn2O4 nanocrystal for flexible asymmetric supercapacitor
Defect engineering holds great promise to boost surface charge redox chemistry of
pseudocapacitive materials. However, their innovative development on the heterogeneous …
pseudocapacitive materials. However, their innovative development on the heterogeneous …
Urea-assisted mixed gas treatment on Li-Rich layered oxide with enhanced electrochemical performance
Lithium-rich manganese-based oxides (LRMOs) have been considered as one of the most
promising cathode materials owing to their superior specific capacity and high operating …
promising cathode materials owing to their superior specific capacity and high operating …