Ni-rich layered cathodes for lithium-ion batteries: From challenges to the future

J Yang, X Liang, HH Ryu, CS Yoon, YK Sun - Energy Storage Materials, 2023 - Elsevier
Extending the limited driving range of current electric vehicles (EVs) necessitates the
development of high-energy-density lithium-ion batteries (LIBs) for which Ni-rich layered …

Oxygen vacancy chemistry in oxide cathodes

YH Zhang, S Zhang, N Hu, Y Liu, J Ma, P Han… - Chemical Society …, 2024 - pubs.rsc.org
Secondary batteries are a core technology for clean energy storage and conversion
systems, to reduce environmental pollution and alleviate the energy crisis. Oxide cathodes …

A Li-rich layered oxide cathode with negligible voltage decay

D Luo, H Zhu, Y **a, Z Yin, Y Qin, T Li, Q Zhang, L Gu… - Nature Energy, 2023 - nature.com
With high capacity at low cost, Li-and Mn-rich (LMR) layered oxides are a promising class of
cathodes for next-generation Li-ion batteries. However, substantial voltage decay during …

Decoupling the roles of Ni and Co in anionic redox activity of Li-rich NMC cathodes

B Li, Z Zhuo, L Zhang, A Iadecola, X Gao, J Guo… - Nature Materials, 2023 - nature.com
Abstract Li [Li x Ni y Mn z Co1− x− y− z] O2 (lithium-rich NMCs) are benchmark cathode
materials receiving considerable attention due to the abnormally high capacities resulting …

Chemomechanics of rechargeable batteries: status, theories, and perspectives

LS de Vasconcelos, R Xu, Z Xu, J Zhang… - Chemical …, 2022 - ACS Publications
Chemomechanics is an old subject, yet its importance has been revived in rechargeable
batteries where the mechanical energy and damage associated with redox reactions can …

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 …

Lattice oxygen redox chemistry in solid-state electrocatalysts for water oxidation

N Zhang, Y Chai - Energy & Environmental Science, 2021 - pubs.rsc.org
Fundamental understanding of oxygen evolution reaction (OER) is of vital importance as it
dominates the overall efficiency of water electrolysis–a compelling technique for sustainable …

Mixed plastics wastes upcycling with high-stability single-atom Ru catalyst

Z Zhang, J Wang, X Ge, S Wang, A Li, R Li… - Journal of the …, 2023 - ACS Publications
Mixed plastic waste treatment has long been a significant challenge due to complex
composition and sorting costs. In this study, we have achieved a breakthrough in converting …

Improving the oxygen redox reversibility of Li-rich battery cathode materials via Coulombic repulsive interactions strategy

Q Li, D Ning, D Wong, K An, Y Tang, D Zhou… - Nature …, 2022 - nature.com
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 …

Oxygen loss in layered oxide cathodes for Li-ion batteries: mechanisms, effects, and mitigation

H Zhang, H Liu, LFJ Piper, MS Whittingham… - Chemical …, 2022 - ACS Publications
Layered lithium transition metal oxides derived from LiMO2 (M= Co, Ni, Mn, etc.) have been
widely adopted as the cathodes of Li-ion batteries for portable electronics, electric vehicles …