Browsing by Subject "Nanoparticled composite thin films"
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Determination of growth kinetics and size dependent structural morphological optical characteristics of sol-gel derived silica nanoparticles in silica matrix Authors:
Publisher and Date:(De Gruyter Poland Sp Zoo, 2019)Nanocomposite silica thin films made using the sol-gel method were studied. The nano-silica films were prepared using a mixture of tetraethyl orthosilicate (TEOS) deionized water ethanol and ammonia solution. To control the growth of the particles inside the film the nanocomposite silica film was prepared using a mixture of the nano-silica sol and the silica sol. The change in the particle size with the heat treatment temperature ranging from 450 degrees C to 1100 degrees C was investigated. X-ray ...