影像科学与光化学 ›› 2005, Vol. 23 ›› Issue (4): 289-299.DOI: 10.7517/j.issn.1674-0475.2005.04.289

• 综述 • 上一篇    下一篇

非氧化物陶瓷超细粉的制备

潘顺龙1,2, 张敬杰1, 宋广智1   

  1. 1. 中国科学院理化技术研究所 北京100101;
    2. 中国科学院研究生院 北京100039
  • 收稿日期:2005-03-17 修回日期:2005-03-31 出版日期:2005-07-23 发布日期:2005-07-23
  • 通讯作者: 宋广智,男,教授,博士生导师.通讯联系人

Synthesis of Ultrafine Powders of Non-Oxide Ceramics

PAN Shun-long1,2, ZHANG Jing-jie1, SONG Guang-zhi1   

  1. 1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101, P. R. China;
    2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
  • Received:2005-03-17 Revised:2005-03-31 Online:2005-07-23 Published:2005-07-23

摘要: 非氧化物陶瓷以优异的综合性能,在冶金、化工、机械、电子等领域有着广阔的应用前景.为了制备出适于烧结的非氧化物陶瓷超细粉体,人们进行了大量的研究工作.本文综述了非氧化物陶瓷超细粉的研究进展,其中涉及机械粉碎法、金属元素反应法、金属氧化物碳热还原(氮化)法、聚合物热解法、气相化学反应法及溶剂热合成法等,并对金属氧化物碳热还原(氮化)法的进展进行了较为详细的描述.

关键词: 非氧化物陶瓷, 超细粉, 制备, 研究进展

Abstract: Non-oxide ceramics have a wide application in many fields, such as metallurgy, chemical engineering, mechanical engineering and electronics, due to their excellent properties. A lot of efforts have been made to synthesize sinerable ultrafine powders of non-oxide ceramics. In this paper, the progress of preparing ultrafine powders of non-oxide ceramics was reviewed. It involves mechanical grinding, reaction of elemental metal, carbothermal reduction (nitridation) of metal oxide, py-rolysis of polymer, chemical vapour deposition, and solvothermal synthesis. In particularly, the progress of carbothermal reduction (nitridation) was detailedly described.

Key words: non-oxide ceramics, ultrafine powders, synthesis, progress

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