The Properties of Antimony-Doped Tin Oxide Thin Films by the Sol-Gel Approach

Abstract:

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Antimony-doped tin oxide thin films have a range of technical applications as conductive coatings, and sol-gel processing seems to offer some advantages over other coating techniques. In this study, the sol was prepared by sol-gel approach from SnO2·H2O and SbCl3 in alcohol. It was found that the heat-treatment temperature and doping level have strong influences on the microstructure and composition of Sb: SnO2 films. The SnO2 crystals exist mainly as tetragonal rutile structure. The optimum heat-treatment temperature is about 450 ~ 500°C, and the film is composed with nanocrystals and nano-pores. Microstructure and the electrical behaviors of Sb-doped SnO2 thin films derived by sol-gel process were investigated.

Info:

Periodical:

Key Engineering Materials (Volumes 280-283)

Edited by:

Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li

Pages:

831-834

DOI:

10.4028/www.scientific.net/KEM.280-283.831

Citation:

L. Zhao et al., "The Properties of Antimony-Doped Tin Oxide Thin Films by the Sol-Gel Approach", Key Engineering Materials, Vols. 280-283, pp. 831-834, 2005

Online since:

February 2007

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Price:

$35.00

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