[HTML][HTML] Oxygen redox chemistry in lithium-rich cathode materials for Li-ion batteries: Understanding from atomic structure to nano-engineering

M Farahmandjou, S Zhao, WH Lai, B Sun… - Nano Materials …, 2022 - Elsevier
Lithium-rich oxide compounds have been recognized as promising cathode materials for
high performance Li-ion batteries, owing to their high specific capacity. However, it remains …

Oxygen redox chemistry in rechargeable Li-ion and Na-ion batteries

MM Rahman, F Lin - Matter, 2021 - cell.com
Cationic redox-based oxide cathodes have formed the basis of alkali-ion batteries. The
limited energy density provided by cationic redox can be overcome by triggering oxygen …

In situ formed partially disordered phases as earth-abundant Mn-rich cathode materials

Z Cai, B Ouyang, HM Hau, T Chen, R Giovine… - Nature Energy, 2024 - nature.com
Earth-abundant cathode materials are urgently needed to enable scaling of the Li-ion
industry to multiply terawatt hours of annual production, necessitating reconsideration of …

Enhancing the reversibility of lattice oxygen redox through modulated transition metal–oxygen covalency for layered battery electrodes

C Cheng, C Chen, S Chu, H Hu, T Yan, X Xia… - Advanced …, 2022 - Wiley Online Library
Utilizing reversible lattice oxygen redox (OR) in battery electrodes is an essential strategy to
overcome the capacity limitation set by conventional transition metal redox. However, lattice …

Demystifying the lattice oxygen redox in layered oxide cathode materials of lithium-ion batteries

J Chen, W Deng, X Gao, S Yin, L Yang, H Liu, G Zou… - ACS …, 2021 - ACS Publications
The practical application of lithium-ion batteries suffers from low energy density and the
struggle to satisfy the ever-growing requirements of the energy-storage Internet. Therefore …

Toward high-energy Mn-based disordered-rocksalt Li-ion cathodes

H Li, R Fong, M Woo, H Ahmed, DH Seo, R Malik… - Joule, 2022 - cell.com
The recent development of high-capacity disordered-rocksalt (DRX) cathodes has ushered
in new opportunities toward low-cost and high-energy Li-ion batteries. In particular, Mn …

An overview of cation-disordered lithium-excess rocksalt cathodes

D Chen, J Ahn, G Chen - ACS Energy Letters, 2021 - ACS Publications
In the past several years, cation-disordered Li-excess rocksalts (DRXs) have quickly
emerged as a new class of promising high-energy Li-ion battery (LIB) cathode materials …

The Mechanism of Fluorine Doping for the Enhanced Lithium Storage Behavior in Cation‐Disordered Cathode Oxide

S Jiao, Y Sun, J Wang, D Shi, Y Li… - Advanced Energy …, 2023 - Wiley Online Library
Li‐rich cation‐disordered rock‐salt (DRX) materials have emerged as promising candidates
for high‐capacity oxide cathodes. Their fluorinated variants have shown improved cycling …

Unraveling the nature and role of layered cation ordering in cation-disordered rock-salt cathodes

Y Wang, S Huang, B Raji-Adefila, A Outka… - Journal of the …, 2022 - ACS Publications
Cation-disordered rock salts (DRXs), a new class of cathode materials for Li-ion batteries,
have attracted a great amount of attention in recent years due to their fascinatingly simple …

A fluorination method for improving cation‐disordered rocksalt cathode performance

J Ahn, D Chen, G Chen - Advanced Energy Materials, 2020 - Wiley Online Library
In Li‐rich cation‐disordered rocksalt oxide cathodes (DRX), partial fluorine substitution in the
oxygen anion sublattice can increase the capacity contribution from transition‐metal (TM) …