高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (6): 950.

• 研究快报 • 上一篇    下一篇

在活性炭孔隙中形成微粉粒子

赵振国, 程虎民, 马季铭, 齐利民   

  1. 北京大学物理化学研究所, 北京, 100871
  • 收稿日期:1995-02-10 修回日期:1995-04-11 出版日期:1995-06-24 发布日期:1995-06-24
  • 通讯作者: 赵振国,男,58岁,副教授.
  • 作者简介:赵振国,男,58岁,副教授.
  • 基金资助:

    国家高技术研究项目

Preparation of Fine Powders within the Pore of Active Carbon

ZHAO Zhen-Guo, CHENG Hu-Min, MA Ji-Ming, QI Li-Min   

  1. Department of Chemistry, Peking University, Beijing, 100871
  • Received:1995-02-10 Revised:1995-04-11 Online:1995-06-24 Published:1995-06-24

关键词: PbTiO3, 活性炭, 微粉粒子制备

Abstract: Anovel method of synthesizing PbTiO3powders within the pore structure of active carbon from a solution containing PbAc2 and Ti(OBu)4with 1:1 molar ratio has been investigated.X-ray diffraction indicated that the calcined powders at 600℃ showed characteristic peaks corresponding to tetragonal PbTiO3Due to the compartmentalizing effect of the pore structrue of active carbon,fine PbTiO3powders with nanometer size can be prepared by the method.

Key words: PbTiO3Active, carbon, Preparation of fine, powders

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