耐火材料 ›› 2025, Vol. 59 ›› Issue (6): 530-535.DOI: 10.3969/j.issn.1001-1935.2025.06.014

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CaZrO3粉体的合成方法研究进展

赵鑫鑫1), 许晴1), 黄潇阳1), 彭金琦1), 段红娟1), 张海军1), 李少平2)   

  1. 1)武汉科技大学 先进耐火材料全国重点实验室 湖北武汉 430081
    2)湖北三峡实验室 湖北宜昌 443007
  • 收稿日期:2025-02-19 出版日期:2025-12-15 发布日期:2025-12-23
  • 通讯作者: 段红娟,女,1979年生,博士,讲师。E-mail:duanhongjuan@wust.edu.cn
  • 作者简介:赵鑫鑫:男,1999年生,硕士研究生。E-mail:2353264491@qq.com
  • 基金资助:
    国家自然科学基金(No.52272021,U23A20559和52232002);武汉市自然科学基金(2024040701010051);湖北三峡实验室开放/创新基金(SK232006)。

Research progress on synthesis methods of CaZrO3 powder

Zhao Xinxin, Xu Qing, Huang Xiaoyang, Peng Jinqi, Duan Hongjuan , Zhang Haijun, Li Shaoping   

  1. First author’s address:State Key Laboratory of Advanced Refractories,Wuhan University of Science and Technology,Wuhan 430081,Hubei,China
  • Received:2025-02-19 Online:2025-12-15 Published:2025-12-23

摘要: CaZrO3材料凭借其高熔点、优异的抗热震性、良好的力学性能与低导热特性,被广泛应用于耐火材料、热障涂层、高机械强度陶瓷及生物医学材料等领域。综述了近年来CaZrO3粉体的合成方法研究进展,重点分析了固相反应法、熔盐法和燃烧法的优缺点,并对比了不同合成方法所得到的CaZrO3粉体。展望了CaZrO3粉体未来的发展方向,包括优化前驱体制备工艺以降低合成温度和成本,深化合成理论研究以提高产品质量与稳定性,通过原料预处理增强氧化锆晶体结构稳定性,以及通过掺杂改性拓展其应用领域等。

关键词: CaZrO3, 固相反应法, 熔盐法, 燃烧法

Abstract: CaZrO3 is widely used in fields such as refractories,thermal barrier coatings,high mechanical strength ceramics,and biomedical materials owing to its high melting point,excellent thermal shock resistance,good mechanical properties,and low thermal conductivity.The recent research progress on the synthesis methods for CaZrO3 powders was summarized,with a focus on analyzing the advantages and disadvantages of solid-state reaction,molten salt synthesis,and combustion synthesis methods.The CaZrO3 powders obtained by different synthesis methods were compared.Future development direction of CaZrO3 powders was prospected,including optimizing the precursor preparation process to lower the synthesis temperature and cost,deepening the theoretical research on synthesis mechanisms to improve the product quality and stability,enhancing the structural stability of zirconia crystals through raw material pretreatment,and expanding application fields via doping modification.

Key words: CaZrO3, solid-state reaction method, molten salt method, combustion synthesis method

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