Doping strategies for enhancing the performance of lithium nickel manganese cobalt oxide cathode materials in lithium-ion batteries
Lithium-ion batteries (LIBs) are pivotal in the electric vehicle (EV) era, and LiNi 1-xy Co x Mn
y O 2 (NCM) is the most dominant type of LIB cathode materials for EVs. The Ni content in …
y O 2 (NCM) is the most dominant type of LIB cathode materials for EVs. The Ni content in …
Low-cobalt active cathode materials for high-performance lithium-ion batteries: synthesis and performance enhancement methods
Cost-effective production of low cobalt Li-ion battery (LIB) cathode materials is of great
importance to the electric vehicle (EV) industry to achieve a zero-carbon economy. Among …
importance to the electric vehicle (EV) industry to achieve a zero-carbon economy. Among …
[HTML][HTML] Understanding the mechanism of capacity increase during early cycling of commercial NMC/graphite lithium-ion batteries
A capacity increase is often observed in the early stage of Li-ion battery cycling. This study
explores the phenomena involved in the capacity increase from the full cell, electrodes, and …
explores the phenomena involved in the capacity increase from the full cell, electrodes, and …
Identifying and addressing critical challenges of high-voltage layered ternary oxide cathode materials
S Zhang, J Ma, Z Hu, G Cui, L Chen - Chemistry of Materials, 2019 - ACS Publications
Layered ternary oxide cathode materials LiNi x Mn y Co1–x–y O2 (NMC) and LiNi x Co y Al1–
x–y O2 (NCA)(referred to as ternary cathode materials, TCMs) with large reversible capacity …
x–y O2 (NCA)(referred to as ternary cathode materials, TCMs) with large reversible capacity …
[HTML][HTML] Battery impedance spectrum prediction from partial charging voltage curve by machine learning
Electrochemical impedance spectroscopy (EIS) is an effective technique for Lithium-ion
battery state of health diagnosis, and the impedance spectrum prediction by battery charging …
battery state of health diagnosis, and the impedance spectrum prediction by battery charging …
Origins of capacity and voltage fading of LiCoO 2 upon high voltage cycling
Enhancing the high voltage cycling stability is critical for reviving LiCoO2-based layered
cathodes, and this requires in-depth understanding of various degradation mechanisms and …
cathodes, and this requires in-depth understanding of various degradation mechanisms and …
Use of Ce to Reinforce the Interface of Ni‐Rich LiNi0.8Co0.1Mn0.1O2 Cathode Materials for Lithium‐Ion Batteries under High Operating Voltage
Nickel‐rich cathode materials are among the most promising cathode materials for high‐
energy lithium‐ion batteries. However, their structural and thermodynamic stability, cycle …
energy lithium‐ion batteries. However, their structural and thermodynamic stability, cycle …
Recent advancements in development of different cathode materials for rechargeable lithium ion batteries
The main concept of this review article focuses on the technological development and
scientific challenges faced in a broad range of cathode materials in the lithium-ion battery …
scientific challenges faced in a broad range of cathode materials in the lithium-ion battery …
In-situ surface chemical and structural self-reconstruction strategy enables high performance of Li-rich cathode
The critical challenges hindering the commercialization of Li-rich cathodes are their rapid-
decaying capacity and voltage during cycling, originating from the degradation of lattice …
decaying capacity and voltage during cycling, originating from the degradation of lattice …
Revealing the Effect of Ti Doping on Significantly Enhancing Cyclic Performance at a High Cutoff Voltage for Ni-Rich LiNi0.8Co0.15Al0.05O2 Cathode
D Liu, S Liu, C Zhang, L You, T Huang… - … Sustainable Chemistry & …, 2019 - ACS Publications
As a kind of Ni-rich cathode material, LiNi0. 8Co0. 15Al0. 05O2 undergoes severe phase
transition when cycling under a high cutoff voltage, causing a sharp decline in reversible …
transition when cycling under a high cutoff voltage, causing a sharp decline in reversible …