[Preparation and property investigations of nanosized titanium oxide microcrystals]

L Wang; H Cui; G Zeng; S Xi

[Preparation and property investigations of nanosized titanium oxide microcrystals]

Guang Pu Xue Yu Guang Pu Fen Xi. 1997 Aug;17(4):45-9.

[Article in Chinese]

Authors

L Wang¹, H Cui, G Zeng, S Xi

Affiliation

¹ Applied Spectroscopy Laboratory, Changchun Institute of Appled Chemistry, Chinese Academy of Sciences, 130022 Changchun.

PMID: 15806765

Abstract

A naosized TiO2 powder was successfully prepared by the hydrolysis of titanium isopropoxide through sol-gel process. The microstructure of TiO2 powder was investigated by transmission electron microscopy and X-ray diffraction. Both anatase and rutile phases were found in TiO2 powder annealed for 1 hour at 600 degrees C. The characteristics of X-ray photoelectron spectra and infrared spectra could be affected by the size and aggregation state of the microsrystalc constituting the TiO2 powder.

Publication types

English Abstract
Research Support, Non-U.S. Gov't