journal article·2025-06Open access

The Nonsteady‐State Structural and Chemical Reconstruction of Ni‐Rich Cathodes During the Intermittent Resting after Charging (Adv. Energy Mater. 23/2025)

Weijing Yuan, Wei Peng, Changxu Wu, Na Liu, Chongheng Shen, Zuoguo Xiao, Jinquan Liu, Chenxi Li, Yi Guo, Qiqiang Huang, Peng Zhang, Hongkun Pan, Lianghao Wen, Lewei Shi, Languang Lu, Dongsheng Ren, Kai Wu, Minggao Ouyang, Xiang Liu

Advanced Energy Materials· Volume 15· Issue 23

Abstract

Lithium-Ion Batteries In article number 2405907, Chongheng Shen, Kai Wu, Minggao Ouyang, Xiang Liu, and co-workers delve into the degradation of Ni-rich cathode materials, essential for lithium-ion batteries. It centers on how short rest periods after full charge impact the material's structure. The research indicates these periods lead to structural changes. A key focus is the examination of how multi-scale heterogeneity and limited lithium-ion transport kinetics combine to accelerate this structural degradation process.
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Research context

OpenAlex topics: Electron and X-Ray Spectroscopy Techniques · Recycling and Waste Management Techniques · Molten salt chemistry and electrochemical processes

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Affiliations

School of Materials Science and Engineering Beihang University Beijing 100191 China

Contemporary Amperex Technology Co. Limited (CATL) Ningde 352100 P. R. China

School of Vehicle and Mobility Tsinghua University Beijing 100084 China

School of Semiconductor Science and Technology South China Normal University Guangzhou 510006 China

References

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