Recent Advances in Oxygen Redox Activity of Lithium‐Rich Manganese‐Based Layered Oxides Cathode Materials: Mechanism, Challenges and Strategies

Y Jin, Z Zhao, PG Ren, B Zhang, Z Chen… - Advanced Energy …, 2024 - Wiley Online Library
Lithium‐rich manganese‐based layered oxides (LRMOs) have been regarded as a
promising category of cathode materials due to their high specific capacity on basis of joint …

Al‐doping driven suppression of capacity and voltage fadings in 4d‐element containing Li‐ion‐battery cathode materials: Machine learning and density functional …

M Ha, A Hajibabaei, DY Kim, AN Singh… - Advanced Energy …, 2022 - Wiley Online Library
The anion redox reaction in high‐energy‐density cathode materials such as Li‐excess
layered oxides suffers from voltage/capacity fadings due to irreversible structural instability …

Correlating concerted cations with oxygen redox in rechargeable batteries

S Wang, L Wang, S David, T Liu, C Zhan… - Chemical Society …, 2024 - pubs.rsc.org
Rechargeable batteries currently power much of our world, but with the increased demand
for electric vehicles (EVs) capable of traveling hundreds of miles on a single charge, new …

Reaction inhomogeneity coupling with metal rearrangement triggers electrochemical degradation in lithium-rich layered cathode

L Wang, T Liu, A Dai, V De Andrade, Y Ren… - Nature …, 2021 - nature.com
High-energy density lithium-rich layered oxides are among the most promising candidates
for next-generation energy storage. Unfortunately, these materials suffer from severe …

Anionic redox activities boosted by aluminum doping in layered sodium‐ion battery electrode

C Cheng, M Ding, T Yan, J Jiang, J Mao, X Feng… - Small …, 2022 - Wiley Online Library
Sodium‐ion batteries (SIBs) have attracted widespread attention for large‐scale energy
storage, but one major drawback, ie, the limited capacity of cathode materials, impedes their …

Selective anionic redox and suppressed structural disordering enabling high‐energy and long‐life Li‐rich layered‐oxide cathode

J Ahn, J Kang, M Cho, H Park, W Ko… - Advanced Energy …, 2021 - Wiley Online Library
Despite their high energy densities, Li‐rich layered oxides suffer from low capacity retention
and continuous voltage decay caused by the migration of transition‐metal cations into the Li …

Construction of internal electric field to suppress oxygen evolution of Ni-rich cathode materials at a high cutoff voltage

Y Chu, A Lai, Q Pan, F Zheng, Y Huang… - Journal of Energy …, 2022 - Elsevier
The Nickel-rich layered cathode materials have been considered as promising cathode for
lithium-ion batteries (LIBs), which due to it can achieve a high capacity of than 200 mAh g− 1 …

Enhanced activity and reversibility of anionic redox by tuning lithium vacancies in Li-rich cathode materials

S Li, H Zhang, H Li, S Zhang, B Zhu… - … Applied Materials & …, 2021 - ACS Publications
Li-rich Mn-based layered oxide cathodes (LLOs) are considered to be the most promising
cathode candidates for lithium-ion batteries owing to their high-voltage platform and …

Electrochemical In Situ Na Doping to Construct High-Performance Lithium-Rich Cathode

C Zheng, J Feng, D Zhang, D Zhang, J Li - ACS Energy Letters, 2024 - ACS Publications
Lithium-rich layered oxides are regarded as the next generation of cathode materials for
lithium ion batteries. However, the irreversible release of oxygen during cycling can lead to …

Oxygen vacancy in Li-rich Mn-based cathode materials: origination, influence, regulation and characterization

X Liu, J Cheng, Y Guan, S Huang, F Lian - Materials Chemistry …, 2023 - pubs.rsc.org
Lithium-rich Mn-based oxides (LRMOs) with high specific capacity have been accepted as
key cathode materials for the development of high energy density secondary batteries. The …