Challenges and strategies towards single‐crystalline Ni‐rich layered cathodes

L Ni, S Zhang, A Di, W Deng, G Zou… - Advanced energy …, 2022 - Wiley Online Library
The ever‐increasing energy density requirements in electric vehicles (EVs) have boosted
the development of Ni‐rich layered oxide cathodes for state‐of‐the‐art lithium‐ion batteries …

Structures, issues, and optimization strategies of Ni-rich and Co-low cathode materials for lithium-ion battery

H Xie, H Peng, D Jiang, Z Xiao, X Liu, H Liang… - Chemical Engineering …, 2023 - Elsevier
Ni-rich and Co-low ternary layered materials are considered as desirable cathode materials
for construction of next-generation lithium-ion batteries (LIBs) because of their high energy …

The Origin of High‐Voltage Stability in Single‐Crystal Layered Ni‐Rich Cathode Materials

J Sun, X Cao, H Yang, P He, MA Dato… - Angewandte Chemie …, 2022 - Wiley Online Library
Compared with the polycrystal (PC) Ni‐rich cathode materials, the single‐crystal (SC)
counterpart displayed excellent structural stability, high reversible capacity and limited …

Long‐Range Cationic Disordering Induces two Distinct Degradation Pathways in Co‐Free Ni‐Rich Layered Cathodes

W Hua, J Zhang, S Wang, Y Cheng, H Li… - Angewandte …, 2023 - Wiley Online Library
Ni‐rich layered oxides are one of the most attractive cathode materials in high‐energy‐
density lithium‐ion batteries, their degradation mechanisms are still not completely …

Mechanistic origin for high structural stability of single crystalline nickel‐rich cathode materials via Al and Sm co‐doping

J Li, W Zhong, Q Deng, Q Zhang, Z Lin… - Advanced functional …, 2023 - Wiley Online Library
Nickel‐rich layered oxides have attracted many attentions for their superior specific capacity
and low cost, but they are subjected to fast structural degradation during cycling. Herein, the …

Chemomechanically Stable Small Single‐crystal Mo‐doped LiNi0.6Co0.2Mn0.2O2 Cathodes for Practical 4.5 V‐class Pouch‐type Li‐ion Batteries

L Liang, X Li, M Su, L Wang, J Sun, Y Liu… - Angewandte Chemie …, 2023 - Wiley Online Library
High voltage can cost‐effectively boost energy density of Ni‐rich cathodes based Li‐ion
batteries (LIBs), but compromises their mechanical, electrochemical and thermal‐driven …

Constructing a Thin Disordered Self‐Protective Layer on the LiNiO2 Primary Particles Against Oxygen Release

J Chen, Y Yang, Y Tang, Y Wang, H Li… - Advanced Functional …, 2023 - Wiley Online Library
One of the major challenges facing the application of layered LiNiO2 (LNO) cathode
materials is the oxygen release upon electrochemical cycling. Here it is shown that tailoring …

Architecting “Li-rich Ni-rich” core-shell layered cathodes for high-energy Li-ion batteries

Z Jing, S Wang, Q Fu, V Baran, A Tayal… - Energy Storage …, 2023 - Elsevier
Li-rich or Ni-rich layered oxides are considered ideal cathode materials for high-energy Li-
ion batteries (LIBs) owing to their high capacity (> 200 mAh g–1) and low cost. However …

Solvothermal strategy for direct regeneration of high-performance cathode materials from spent lithium-ion battery

J Zhou, X Zhou, W Yu, Z Shang, Y Yang, S Xu - Nano Energy, 2024 - Elsevier
Direct regeneration of cathode materials from spent lithium-ion batteries is efficient but
suffers from the difficulty of accurately replenishing lithium, leading to poor performance of …

Optimized layered ternary LiNi0. 5Co0. 2Mn0. 3O2 cathode materials modified with ultrathin Li3InCl6 fast ion conductor layer for lithium-ion batteries

C Liu, C Miao, M He, J Wang, Q Chen, S Nie… - Journal of Power …, 2023 - Elsevier
Abstract LiNi 0.5 Co 0.2 Mn 0.3 O 2 (NCM523) powders modified with fast ion conductor Li 3
InCl 6 (LIC) are fabricated via sol-gel and sintering processes, and the LIC layer with a …