Version 1
: Received: 4 December 2023 / Approved: 4 December 2023 / Online: 5 December 2023 (04:26:38 CET)
How to cite:
Lv, F.; Ye, Y.; Zhang, S.; Sun, Y.; Wang, Q.; Yuan, S. Research Progress on Doping and Coating of High-Nickel Cathode Materials for Lithium-Ion Batteries. Preprints2023, 2023120225. https://doi.org/10.20944/preprints202312.0225.v1
Lv, F.; Ye, Y.; Zhang, S.; Sun, Y.; Wang, Q.; Yuan, S. Research Progress on Doping and Coating of High-Nickel Cathode Materials for Lithium-Ion Batteries. Preprints 2023, 2023120225. https://doi.org/10.20944/preprints202312.0225.v1
Lv, F.; Ye, Y.; Zhang, S.; Sun, Y.; Wang, Q.; Yuan, S. Research Progress on Doping and Coating of High-Nickel Cathode Materials for Lithium-Ion Batteries. Preprints2023, 2023120225. https://doi.org/10.20944/preprints202312.0225.v1
APA Style
Lv, F., Ye, Y., Zhang, S., Sun, Y., Wang, Q., & Yuan, S. (2023). Research Progress on Doping and Coating of High-Nickel Cathode Materials for Lithium-Ion Batteries. Preprints. https://doi.org/10.20944/preprints202312.0225.v1
Chicago/Turabian Style
Lv, F., Qiang Wang and Shuang Yuan. 2023 "Research Progress on Doping and Coating of High-Nickel Cathode Materials for Lithium-Ion Batteries" Preprints. https://doi.org/10.20944/preprints202312.0225.v1
Abstract
Cathode materials play a key role in the development and application of lithium-ion batteries, but the unfavorable factors such as structural phase transformation and low conductivity in the cycling process restrict the further improvement of battery performance, so the development and modification of high-performance cathode materials is a current research hotspot. LiNixCoyMn1-x-yO2(x≥0.6), a high-nickel cathode material, has the advantages of high platform potential, high energy density and low cost, and is an ideal material to achieve the goal of 300 Wh kg-1 and above for batteries. However, its poor thermal stability, poor interface stability, safety and life cannot meet the requirements of current power batteries. In this paper, the research status of high-nickel cathode materials is introduced, including bulk doping and surface coating, and the modification method of doping and coating integration is also introduced. Finally, we put forward the prospect of the future development trend of high-nickel cathode materials.
Chemistry and Materials Science, Materials Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.