Challenges and strategies to advance high‐energy nickel‐rich layered lithium transition metal oxide cathodes for harsh operation

GL Xu, X Liu, A Daali, R Amine… - Advanced functional …, 2020 - Wiley Online Library
Nickel‐rich layered lithium transition metal oxides (LiNi1− x− yCoxMnyO2 and LiNi1− x−
yCoxAlyO2, x+ y≤ 0.2) are the most attractive cathode materials for the next generation …

Designing positive electrodes with high energy density for lithium-ion batteries

M Okubo, S Ko, D Dwibedi, A Yamada - Journal of Materials Chemistry …, 2021 - pubs.rsc.org
The development of efficient electrochemical energy storage devices is key to foster the
global market for sustainable technologies, such as electric vehicles and smart grids …

A comprehensive analysis of the interphasial and structural evolution over long‐term cycling of ultrahigh‐nickel cathodes in lithium‐ion batteries

J Li, A Manthiram - Advanced Energy Materials, 2019 - Wiley Online Library
Ultrahigh‐Ni layered oxides hold great promise as high‐energy‐density cathodes at an
affordable cost for lithium‐ion batteries, yet their practical application is greatly hampered by …

[HTML][HTML] Investigation of multi-step fast charging protocol and aging mechanism for commercial NMC/graphite lithium-ion batteries

Y Li, J Guo, K Pedersen, L Gurevich, DI Stroe - Journal of Energy Chemistry, 2023 - Elsevier
Fast charging is considered a promising protocol for raising the charging efficiency of
electric vehicles. However, high currents applied to Lithium-ion (Li-ion) batteries inevitably …

Improved electrochemical performances of LiNi0. 8Co0. 1Mn0. 1O2 cathode via SiO2 coating

SH Lee, GJ Park, SJ Sim, BS Jin, HS Kim - Journal of Alloys and …, 2019 - Elsevier
Abstract Surface-modified LiNi 0.8 Co 0.1 Mn 0.1 O 2 cathode with different coating amounts
of SiO 2 (0.25–1 wt%) is successfully synthesized and its electrochemical performances are …

Effects of Extended Aqueous Processing on Structure, Chemistry, and Performance of Polycrystalline LiNixMnyCozO2 Cathode Powders

L Azhari, X Zhou, B Sousa, Z Yang… - ACS applied materials …, 2020 - ACS Publications
The prospect of aqueous processing of LiNi x Mn y Co z O2 (NMC) cathodes has significant
appeal to battery manufacturers for the reduction in materials cost, toxicological risk, and …

Improving the cycle stability and rate performance of LiNi0. 91Co0. 06Mn0. 03O2 Ni-rich cathode material by La2O3 coating for Lithium-ion batteries

T Sattar, SJ Sim, BS Jin, HS Kim - Current Applied Physics, 2022 - Elsevier
In this wok, a uniform layer of La 2 O 3 is coated on the surface of LiNi 0.91 Co 0.06 Mn 0.03
O 2 Ni-rich cathode material by using a wet coating process. The XPS and EDX analysis …

Synthesis of Single-Crystal LiNi0.7Co0.15Mn0.15O2 Materials for Li-Ion Batteries by a Sol–Gel Method

J Guo, W Li - ACS Applied Energy Materials, 2021 - ACS Publications
Single-crystal cathode with a submicron particle size exhibits better cyclic stability and safety
than their polycrystalline counterparts. However, high-temperature sintering, tedious steps …

Understanding the combined effect of Ca doping and phosphate coating on Ni-rich LiNi0. 91Co0. 06Mn0. 03O2 cathode material for Li-ion batteries

T Sattar, SH Lee, SJ Sim, BS Jin, HS Kim - Electrochimica Acta, 2021 - Elsevier
Ni-rich cathode materials are one of the promising candidate due to their high discharge
capacity and better rate capability for Li-ion batteries. However, these materials retain a …

Al substituted Mn position on Li [Ni0. 5Co0. 2Mn0. 3] O2 for high rates performance of cathode material

L Feng, Y Liu, D Zhang, L Wu, W Qin - Vacuum, 2021 - Elsevier
Abstract Li [Ni 0.5 Co 0.2 Mn 0.3-x Al x] O 2 cathode materials were successfully synthesized
via a facile ball milling method. XRD refinement analysis proves that Al element is …