耐火材料 ›› 2026, Vol. 60 ›› Issue (1): 88-92.DOI: 10.3969/j.issn.1001-1935.2026.01.017

• 综合评述 • 上一篇    

锂离子电池三元正极烧成用堇青石-莫来石匣钵研究进展

朱子硕1), 王义龙2), 苏钰洺1), 杨连弟2), 刘清华1), 庆达2), 王健2), 吴锋1), 韩露1)   

  1. 1)辽宁科技大学 材料与冶金学院 辽宁鞍山 114051
    2)唐山国亮新能源研究院有限公司 河北唐山 063000
  • 收稿日期:2025-04-10 出版日期:2026-02-15 发布日期:2026-02-26
  • 通讯作者: 韩露,男,1983年生,博士,教授。E-mail:hanlu@ustl.edu.cn
  • 作者简介:*朱子硕:男,1998年生,硕士研究生。E-mail:1092259694@qq.com

Research progress on cordierite-mullite saggers for ternary cathode firing of lithium-ion batteries

Zhu Zi-shuo, Wang Yilong, Su Yuming, Yang Liandi, Liu Qinghua, Qing Da, Wang Jian, Wu Feng, Han Lu   

  1. First author’s address: School of Materials and Metallurgy,University of Science and Technology Liaoning,Anshan 114051,Liaoning,China
  • Received:2025-04-10 Online:2026-02-15 Published:2026-02-26

摘要: 系统综述了锂离子电池三元正极材料高温烧成用氧化物匣钵的研究进展,重点围绕堇青石-莫来石复合体系,探讨了其配方优化设计、抗侵蚀机制及表面改性技术对材料性能的影响。通过分析骨料与基质配比、颗粒级配、结合剂类型及废料回收利用等多方面对匣钵综合性能的影响,揭示了材料组成、结构与抗热震性、抗侵蚀性之间的内在联系。为高性能、长寿命、低成本匣钵的开发提供了系统的理论依据与技术路径,对保障正极材料烧结质量,推动锂电池产业绿色可持续发展具有重要意义。

关键词: 匣钵, 三元正极材料, 堇青石-莫来石, 抗侵蚀性, 抗热震性

Abstract: This article systematically reviewed the research progress on oxide saggars for high-temperature firing of ternary cathode materials of lithium-ion batteries,with a focus on the cordierite-mullite composite system.The formulation optimization design,corrosion resistance mechanisms,and the effects of surface modification techniques on material properties were discussed.By analyzing the impact of factors such as the ratio of aggregates to matrix,particle size distribution,types of binders,and the recycling of waste materials on the comprehensive performance of saggars,the intrinsic relationships among the material composition,structure,thermal shock resistance,and corrosion resistance were revealed.This study provides a systematic theoretical basis and technical pathway for the development of high-performance,long-life,and low-cost saggars,which is of great significance for ensuring the sintering quality of cathode materials and promoting the green and sustainable development of the lithiumion battery industry.

Key words: sagger, ternary cathode material, cordierite-mullite, corrosion resistance, thermal shock resistance

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