Preparation and Characterization of the Ordered SiO2 Colloidal Crystallization Films

Abstract:

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Multilayer SiO2 crystals modified by alkoxysilanes were fabricated by the vertical deposition technique combined with self-assembly method. The SiO2 colloidal crystallization was prepared by the traditional Stöber-Fink-Bohn method, and modified by different alkoxysilanes to investigate the properties of the films. The films fabricated by the ordering of SiO2 spheres were investigated by infrared spectrometer, X-ray diffraction, scanning electron microscope, UV-visible spectrophotometer. The results showed that thin film is the face-centered cubic structures and the spheres are [111]-oriented.

Info:

Periodical:

Key Engineering Materials (Volumes 368-372)

Edited by:

Wei Pan and Jianghong Gong

Pages:

1389-1391

DOI:

10.4028/www.scientific.net/KEM.368-372.1389

Citation:

S. G. Qing et al., "Preparation and Characterization of the Ordered SiO2 Colloidal Crystallization Films", Key Engineering Materials, Vols. 368-372, pp. 1389-1391, 2008

Online since:

February 2008

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Price:

$35.00

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