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硅酸盐通报 ›› 2024, Vol. 43 ›› Issue (2): 637-648.

所属专题: 陶瓷

• 陶瓷 • 上一篇    下一篇

多孔陶瓷隔热材料的研究进展

王蒙蒙, 隋学叶, 綦开宇, 徐杰, 刘瑞祥, 周长灵, 唐文哲, 段晓峰, 李占峰   

  1. 山东工业陶瓷研究设计院有限公司,淄博 255000
  • 收稿日期:2023-08-17 修订日期:2023-09-21 出版日期:2024-02-15 发布日期:2024-02-05
  • 通信作者: 隋学叶,教授级高级工程师。E-mail:sxy001@126.com
  • 作者简介:王蒙蒙(1994—),女,工程师。主要从事气凝胶隔热材料的研究。E-mail:1076924497@qq.com

Research Progress of Porous Ceramic Insulation Material

WANG Mengmeng, SUI Xueye, QI Kaiyu, XU Jie, LIU Ruixiang, ZHOU Changling, TANG Wenzhe, DUAN Xiaofeng, LI Zhanfeng   

  1. Shandong Industrial Ceramics Research and Design Institute Co., Ltd., Zibo 255000, China
  • Received:2023-08-17 Revised:2023-09-21 Online:2024-02-15 Published:2024-02-05

摘要: 多孔陶瓷内部具有大量相通或封闭孔隙,孔径和孔隙的分布及连通性等微观结构特征对材料的物理性能起着重要作用。本文介绍了多孔陶瓷隔热材料的优良特性及广泛的应用前景,并总结了近几年多孔陶瓷隔热材料的制备方法及研究进展,提出了多孔陶瓷材料的发展现状及普遍面临的问题,并指出了解决问题的思路,以期为后续开发更多优异性能的多孔陶瓷隔热材料提供参考。

关键词: 多孔陶瓷, 制备方法, 孔隙结构, 隔热性能, 发展现状

Abstract: Porous ceramics have a large number of interconnected or closed pores. Microstructural characteristics such as pore size, pore distribution and connectivity, play a crucial role in physical properties of material. In this paper, we present the remarkable properties and broad application prospects of porous ceramic insulation materials, including applications in aerospace, construction, industrial energy efficiency, biomedical (for bone defect repair materials), ceramic electrochemical devices in batteries, catalyst carriers (for exhaust gas purification in gasoline engines), and various other fields such as sound insulation, liquid separation, and sensors. It also summarizes the preparation methods and research progress of porous ceramic thermal insulation materials in recent years. The content mainly covers the selection of raw materials, technological methods, and key material properties. Finally, it outlines the current development status and common challenges faced by porous ceramic materials, along with suggesting strategies for improvement, aiming to provide references for the development of more high-performance porous ceramic thermal insulation materials in the future.

Key words: porous ceramics, preparation method, pore structure, insulation property, development status

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