Insights into Cation Migration and Intermixing in Advanced Cathode Materials for Lithium‐Ion Batteries

S Zhang, Z Yang, Y Lu, W **e, Z Yan… - Advanced Energy …, 2024 - Wiley Online Library
Cathode materials are the core components of lithium‐ion batteries owing to the
determination of the practical voltage and effective energy of the battery system. However …

Amorphous Materials for Lithium‐Ion and Post‐Lithium‐Ion Batteries

J Ding, D Ji, Y Yue, MM Smedskjaer - Small, 2024 - Wiley Online Library
Lithium‐ion and post‐lithium‐ion batteries are important components for building
sustainable energy systems. They usually consist of a cathode, an anode, an electrolyte …

Using high-entropy configuration strategy to design Na-ion layered oxide cathodes with superior electrochemical performance and thermal stability

F Ding, C Zhao, D **ao, X Rong, H Wang… - Journal of the …, 2022 - ACS Publications
Na-ion layered oxide cathodes (Na x TMO2, TM= transition metal ion (s)), as an analogue of
lithium layered oxide cathodes (such as LiCoO2, LiNi x Co y Mn1–x–y O2), have received …

Topotactic transformation of surface structure enabling direct regeneration of spent lithium-ion battery cathodes

K Jia, J Wang, Z Zhuang, Z Piao, M Zhang… - Journal of the …, 2023 - ACS Publications
Recycling spent lithium-ion batteries (LIBs) has become an urgent task to address the issues
of resource shortage and potential environmental pollution. However, direct recycling of the …

Inhibiting collective cation migration in Li-rich cathode materials as a strategy to mitigate voltage hysteresis

J Huang, B Ouyang, Y Zhang, L Yin, DH Kwon, Z Cai… - Nature Materials, 2023 - nature.com
Lithium-rich cathodes are promising energy storage materials due to their high energy
densities. However, voltage hysteresis, which is generally associated with transition metal …

Design of a trigonal halide superionic conductor by regulating cation order-disorder

S Yu, J Noh, B Kim, JH Song, K Oh, J Yoo, S Lee… - Science, 2023 - science.org
Lithium-metal-halides have emerged as a class of solid electrolytes that can deliver
superionic conductivity comparable to that of state-of-the-art sulfide electrolytes, as well as …

Design principles for zero-strain Li-ion cathodes

X Zhao, Y Tian, Z Lun, Z Cai, T Chen, B Ouyang… - Joule, 2022 - cell.com
The cycling of cathode materials for Li-ion batteries is often accompanied by a change in
volume, posing a challenge to the integrity of cathode particles and electrolyte/cathode …

Topologically protected oxygen redox in a layered manganese oxide cathode for sustainable batteries

A Gao, Q Zhang, X Li, T Shang, Z Tang, X Lu… - Nature …, 2022 - nature.com
Manganese could be the element of choice for cathode materials used in large-scale energy
storage systems owing to its abundance and low toxicity levels. However, both lithium-and …

Restraining the octahedron collapse in lithium and manganese rich NCM cathode toward suppressing structure transformation

Z Xu, X Guo, JZ Wang, Y Yuan, Q Sun… - Advanced Energy …, 2022 - Wiley Online Library
Lithium and manganese rich nickel cobalt manganese oxide (LMRNCM), as an attractive
high energy density cathode for advanced lithium‐ion batteries (LIBs), suffers from inevitable …

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 …