化工新型材料

化工新型材料 ›› 2023, Vol. 51 ›› Issue (1) : 56-58. DOI: 10.19817/j.cnki.issn1006-3536.2023.01.011

综述与专论

锂离子电池负极材料Li₂ZnTi₃O₈的研究进展

刘云霞, 文家新

作者信息 +

Research progress of Li₂ZnTi₃O₈ as anode materials for lithium-ion batteries

Liu Yunxia, Wen Jiaxin

Author information +

文章历史 +

Received		Published
2021-09-22		2023-01-20
Issue Date	Revised Date
2023-02-02	2021-09-22

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摘要

Li₂ZnTi₃O₈具有零应变特性和良好的结构稳定性,被认为是极具潜力的锂离子负极材料之一,但较低的电子导电率及离子电导率限制了其发展。先对Li₂ZnTi₃O₈的基本结构及性能、制备方法进行了综述,然后介绍了其改性研究进展,包括材料纳米化、阳离子掺杂和表面包覆,最后对其发展趋势进行展望。

Abstract

Li₂ZnTi₃O₈ has zero strain characteristics and good structural stability and has been considered to be one of the potential lithium-ion anode materials,but its low electronic conductivity and ionic conductivity limit its development.Firstly,the basic structure,properties and preparation methods of Li₂ZnTi₃O₈ were reviewed,and then the research progress of its modification,including material nanocrystallization,cation doping and surface coating,were introduced.Finally,the research and development trend of Li₂ZnTi₃O₈ was discussed.

关键词

锂离子电池 / 钛酸锌锂 / 改性 / 制备方法

Key words

lithium-ion battery / lithium zinc titanate / modification / preparation method

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锂离子电池负极材料Li₂ZnTi₃O₈的研究进展[J]. 化工新型材料, 2023, 51(1): 56-58 DOI:10.19817/j.cnki.issn1006-3536.2023.01.011

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