Preparation of Fine Powders within the Pore of Active Carbon

Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (6): 950.

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Preparation of Fine Powders within the Pore of Active Carbon

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

Department of Chemistry, Peking University, Beijing, 100871

Received:1995-02-10 Revised:1995-04-11 Online:1995-06-24 Published:1995-06-24

Abstract

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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ZHAO Zhen-Guo, CHENG Hu-Min, MA Ji-Ming, QI Li-Min. Preparation of Fine Powders within the Pore of Active Carbon[J]. Chem. J. Chinese Universities, 1995, 16(6): 950.

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Preparation of Fine Powders within the Pore of Active Carbon

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