富镍阴极在充电后间歇休息过程中的非稳态结构和化学重构[j] .能源材料。23/2025。

IF 26 1区材料科学 Q1 CHEMISTRY, PHYSICAL

Advanced Energy Materials Pub Date : 2025-06-17 DOI:10.1002/aenm.202570098

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

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引用次数: 0

摘要

锂离子电池在2405907号文章中，沈崇恒、吴凯、欧阳明高、刘翔及其同事深入研究了锂离子电池必不可少的富镍正极材料的降解。它主要研究充满电后的短休息时间对材料结构的影响。研究表明，这些时期会导致结构性变化。一个关键的焦点是研究多尺度非均质性和有限锂离子传输动力学如何结合起来加速这种结构降解过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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

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

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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来源期刊

Advanced Energy Materials CHEMISTRY, PHYSICAL-ENERGY & FUELS

CiteScore

41.90

自引率

4.00%

发文量

889

审稿时长

1.4 months

期刊介绍： Established in 2011, Advanced Energy Materials is an international, interdisciplinary, English-language journal that focuses on materials used in energy harvesting, conversion, and storage. It is regarded as a top-quality journal alongside Advanced Materials, Advanced Functional Materials, and Small. With a 2022 Impact Factor of 27.8, Advanced Energy Materials is considered a prime source for the best energy-related research. The journal covers a wide range of topics in energy-related research, including organic and inorganic photovoltaics, batteries and supercapacitors, fuel cells, hydrogen generation and storage, thermoelectrics, water splitting and photocatalysis, solar fuels and thermosolar power, magnetocalorics, and piezoelectronics. The readership of Advanced Energy Materials includes materials scientists, chemists, physicists, and engineers in both academia and industry. The journal is indexed in various databases and collections, such as Advanced Technologies & Aerospace Database, FIZ Karlsruhe, INSPEC (IET), Science Citation Index Expanded, Technology Collection, and Web of Science, among others.