Author:
Li Chia-Yen,Wilson Matthew,Haegel Nancy,Mackenzie John. D.,Knobbe Edward T.,Porter Cindy,Reeves Roger
Abstract
ABSTRACTAn Organically-modified silicate (Ormosil) which contains 28 wt% polydimethylsiloxane and 72 wt% silica has been used as a matrix to fabricate CdS-doped glassy nanocomposites by using the sol-gel method. Samples were prepared both in bulk and film forms. High semiconductor concentrations, up to 20 wt% CdS could be obtained and the semiconductor microcrystallites were formed at temperatures much lower than that of the purely inorganic glass matrix. Preparation methods of these CdS-doped Ormosils are described. Optical behaviors of these nanocomposites under normal and intense photon influx were studied.
Publisher
Springer Science and Business Media LLC
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