钠离子电池用层状氧化物正极材料循环性能研究进展

吴劲频; 田俊行; 孙学义; 庄卫东

doi:10.1007/s12613-023-2776-5

Volume 31 Issue 7

Jul. 2024

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文章导航 > 矿物冶金与材料学报（英文） > 2024 > 31(7): 1720-1744

Jinpin Wu, Junhang Tian, Xueyi Sun, and Weidong Zhuang, Cycling performance of layered oxide cathode materials for sodium-ion batteries, Int. J. Miner. Metall. Mater., 31(2024), No. 7, pp. 1720-1744. https://doi.org/10.1007/s12613-023-2776-5

Cite this article as:

Jinpin Wu, Junhang Tian, Xueyi Sun, and Weidong Zhuang, Cycling performance of layered oxide cathode materials for sodium-ion batteries, Int. J. Miner. Metall. Mater., 31(2024), No. 7, pp. 1720-1744. https://doi.org/10.1007/s12613-023-2776-5

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特约综述

钠离子电池用层状氧化物正极材料循环性能研究进展

1)
北京科技大学冶金与生态工程学院，北京 100083，中国
2)
北京科技大学绿色低碳钢铁冶金全国重点实验室，北京 100083，中国
3)
北京科技大学稀贵金属绿色回收与提取北京市重点实验室，北京 100083，中国

通讯作者:
孙学义 E-mail: sunxy@ustb.edu.cn

庄卫东 E-mail: wdzhuang@ustb.edu.cn

文章亮点

（1）总结了钠离子电池层状氧化物正极材料循环性能所面临的挑战

（2）详细介绍了层状氧化物正极材料循环性能的提升方法

（3）总结了针对层状氧化物正极材料循环性能的不同改性方法，展望了未来的研究方向

中文摘要

层状氧化物具有高容量、高工作电压、合成简单等优点，是一种前景广阔的钠离子电池正极材料。循环性能是评价电池应用前景的重要标准。然而，面对相变、空气稳定性、副反应和不可逆阴离子氧化还原等挑战，层状氧化物正极材料的循环性能仍然无法满足应用要求。因此，本综述总结了应对这些挑战的几种策略。首先从单个阳离子掺杂、单个阴离子掺杂、多个离子掺杂三个方面介绍体相掺杂。其次，对表面均匀包覆和浓度梯度改性进行了详细介绍。此外，还介绍了混合结构设计、颗粒工程、高熵材料开发、综合改性等方法。最后，本文对层状氧化物正极材料的开发和改性进行了总结和展望，希望对层状氧化物正极材料的研究提供新的思路。

关键词:

Invited Review

Cycling performance of layered oxide cathode materials for sodium-ion batteries

+ Author Affiliations

1)
School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China
2)
State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China
3)
Beijing Key Laboratory for Green Recovery and Extraction of Rare and Precious Metals, University of Science and Technology Beijing, Beijing 100083, China

Weidong Zhuang is editorial board members for this journal and not involved in the editorial review or the decision to publish this article. All authors declare that they have no financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Corresponding authors:
Xueyi Sun E-mail: sunxy@ustb.edu.cn

Weidong Zhuang E-mail: wdzhuang@ustb.edu.cn
Received: 14 August 2023; Revised: 31 October 2023; Accepted: 2 November 2023; Available online: 3 November 2023

Abstract

Abstract

Layered oxide is a promising cathode material for sodium-ion batteries because of its high-capacity, high operating voltage, and simple synthesis. Cycling performance is an important criterion for evaluating the application prospects of batteries. However, facing challenges, including phase transitions, ambient stability, side reactions, and irreversible anionic oxygen activity, the cycling performance of layered oxide cathode materials still cannot meet the application requirements. Therefore, this review proposes several strategies to address these challenges. First, bulk doping is introduced from three aspects: cationic single doping, anionic single doping, and multi-ion doping. Second, homogeneous surface coating and concentration gradient modification are reviewed. In addition, methods such as mixed structure design, particle engineering, high-entropy material construction, and integrated modification are proposed. Finally, a summary and outlook provide a new horizon for developing and modifying layered oxide cathode materials.
- sodium-ion battery;
- layered oxide materials;
- cycling performance;
- bulking doping;
- surface coating;
- concentration gradient;
- mixed structure;
- high-entropy

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