Challenges and recent advances in high capacity Li‐rich cathode materials for high energy density lithium‐ion batteries

W He, W Guo, H Wu, L Lin, Q Liu, X Han… - Advanced …, 2021 - Wiley Online Library
Li‐rich cathode materials have attracted increasing attention because of their high reversible
discharge capacity (> 250 mA hg− 1), which originates from transition metal (TM) ion redox …

Li-rich cathodes for rechargeable Li-based batteries: reaction mechanisms and advanced characterization techniques

W Zuo, M Luo, X Liu, J Wu, H Liu, J Li… - Energy & …, 2020 - pubs.rsc.org
Due to their high specific capacities beyond 250 mA hg− 1, lithium-rich oxides have been
considered as promising cathodes for the next generation power batteries, bridging the …

Cation-disordered rocksalt transition metal oxides and oxyfluorides for high energy lithium-ion cathodes

RJ Clément, Z Lun, G Ceder - Energy & Environmental Science, 2020 - pubs.rsc.org
For lithium-ion rechargeable batteries to meet society's ever-growing demands in electrical
energy storage, eg for the electrification of transportation, for portable electronics and for grid …

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 …

A review on progress of lithium-rich manganese-based cathodes for lithium ion batteries

X Ji, Q Xia, Y Xu, H Feng, P Wang, Q Tan - Journal of Power Sources, 2021 - Elsevier
With the increasing demand for energy, layered lithium-rich manganese-based (Li-rich Mn-
based) materials have attracted extensive attention because of their high capacity and high …

Surface modification of Li‐rich Mn‐based layered oxide cathodes: challenges, materials, methods, and characterization

Y Lei, J Ni, Z Hu, Z Wang, F Gui, B Li… - Advanced Energy …, 2020 - Wiley Online Library
Rechargeable lithium‐ion batteries have become the dominant power sources for portable
electronic devices, and are regarded as the battery technology of choice for electric vehicles …

Understanding the insight mechanism of chemical‐mechanical degradation of layered Co‐free Ni‐rich cathode materials: a review

H Li, L Wang, Y Song, Y Wu, H Zhang, A Du, X He - Small, 2023 - Wiley Online Library
Abstract Layered Cobalt (Co)‐free Nickel (Ni)‐rich cathode materials have attracted much
attention due to their high energy density and low cost. Still, their further development is …

Reversible multielectron redox in NASICON cathode with high energy density for low-temperature sodium-ion batteries

C Sun, Y Zhao, Q Ni, Z Sun, X Yuan, J Li, H Jin - Energy Storage Materials, 2022 - Elsevier
Abstract The NASICON-type Na 3 V 2 (PO 4) 3 cathode based on vanadium multiple redox
is particularly attractive for large-scale sodium-ion battery application. In this work, it was …

Redox Chemistry and the Role of Trapped Molecular O2 in Li-Rich Disordered Rocksalt Oxyfluoride Cathodes

R Sharpe, RA House, MJ Clarke… - Journal of the …, 2020 - ACS Publications
In the search for high energy density cathodes for next-generation lithium-ion batteries, the
disordered rocksalt oxyfluorides are receiving significant attention due to their high capacity …

Transition metal migration and O2 formation underpin voltage hysteresis in oxygen-redox disordered rocksalt cathodes

K McColl, RA House, GJ Rees, AG Squires… - Nature …, 2022 - nature.com
Lithium-rich disordered rocksalt cathodes display high capacities arising from redox
chemistry on both transition-metal ions (TM-redox) and oxygen ions (O-redox), making them …