高等学校化学学报 ›› 2003, Vol. 24 ›› Issue (10): 1756.

• 研究简报 • 上一篇    下一篇

微乳液法制备CaF2纳米颗粒

华瑞年1, 雷炳富1, 谢德民2   

  1. 1. 东北师范大学化学学院功能材料研究所, 长春 130024;
    2. 中国科学院长春应用化学研究所稀土化学与物理重点实验室, 长春 130022
  • 收稿日期:2002-12-02 出版日期:2003-10-24 发布日期:2003-10-24
  • 通讯作者: 石春山(1939年出生),男,研究员,博士生导师,从事稀土固体化学与新材料研究.E-mail:cshi@ciac.jl.cn E-mail:cshi@ciac.jl.cn
  • 基金资助:

    国家自然科学基金光电信息功能材料重大研究计划(批准号:90201032)资助

Synthesis of Calcium Fluoride Nanoparticles from Microemulsion

HUA Rui-Nian1, LEI Bing-Fu1, XIE De-Min2   

  1. 1. Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast NormaLUniversity, Changchun 130024, China;
    2. Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
  • Received:2002-12-02 Online:2003-10-24 Published:2003-10-24

关键词: 微乳液法, CaF2, 纳米颗粒

Abstract: Calcium fluoride nanoparticles were synthesized by water/cetyltrimethylammonium bromide (CTAB)/2-octanol microemulsion systems.X-ray powder diffraction analysis showed that the products were a single phase.The result of scanning electron microscopy confirmed that the average sizes of the calcium fluoride particles were below 100 nm in diameter.With decreasing water content and reaction time, the particle sizes decreased.

Key words: Microemulsion, CaF2, Nanoparticle

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