Crystallization Behavior of Mg-Doped Titania

Abstract:

Article Preview

The Mg-doped TiO2 was prepared by Sol-gel method at low temperature. The crystallization of TiO2 was studied by DTA, it was shown that the phase transition temperature of the Mg (NO3)2-doped TiO2 from amorphous to anatase and then to rutile significantly reduce. The XRD results show that the Mg-doped TiO2 has anatase and rutile annealed at 600 °C. Studies of photo-catalytic degradation show that the photo-catalytic activity of Mg-doped TiO2 thin film is higher than that of non-doped TiO2.

Info:

Periodical:

Key Engineering Materials (Volumes 434-435)

Edited by:

Wei Pan and Jianghong Gong

Pages:

847-849

DOI:

10.4028/www.scientific.net/KEM.434-435.847

Citation:

L. F. Mei and K. M. Liang, "Crystallization Behavior of Mg-Doped Titania", Key Engineering Materials, Vols. 434-435, pp. 847-849, 2010

Online since:

March 2010

Export:

Price:

$35.00

[1] A. Fujishima and A. Honda: Nature. Vol. 37(1972), p.238.

[2] J. F. Banfield, S. A. Welch and H. Z. Zhang: Science. Vol. 289(2000), p.751.

[3] R. S. Sonawane, B. B. Kale and M. K. Dongare: Mater. Chem. Phys. 2004, Vol. 85(2004), p.52.

[4] C. C. Trapalis, P. Keivanidis, G. Kordas, et al.: Thin Solid Films. Vol. 433(2003), p.186.

[5] M. Yoshinari, Y. Oda amd T. Kato: Biomaterials. Vol. 22(2001), p. (2043).

[6] A. K. Datye, G. Riegel, J. R. Bolton, et al.: J. solid State Chem. Vol. 115(1995), p.236.

[7] D. R. Uhlmann, T. Suratwala, K. Davidson, et al.: J. Non-Cryst. Solids. Vol. 218(1997).

In order to see related information, you need to Login.