J Mater Sci Technol ›› 1999, Vol. 15 ›› Issue (01): 71-74.

• Research Articles • Previous Articles     Next Articles

Plastic Deformation of Nano-TiO2 Ceramics Prepared by Different Methods

Zuolin CUI   

  1. Research Center of Nanostructure Materials, Qingdao Institute of Chemical Technology, 266042 Qingdao, China
  • Received:1997-12-02 Revised:1998-03-10 Online:1999-01-28 Published:2009-10-10
  • Contact: Zuolin CUI

Abstract: The comparative study of the tensile plastic deformation of nano(n)-TiO2 ceramic prepared by physical gas condensation (P) and chemical hydrolysis precipitation (C) methods was conducted by a gas pressure forming technique at 750-800℃. The results show that n-TiO2 (P) possesses excellent property of tensile plastic deformation comparing with n-TiO2(C). The reason for this is attributed to the surface cleanness and soft agglomeration of n-TiO2(P) particle prepared in relatively clean vacuum condition.

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