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 Optical properties of the synthetic nanocomposites SiO2/CdS/poly(styrene-co-maleic anhydride) and siO2/cdS/poly(styrene-co-maleimide)
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/5784

title: Optical properties of the synthetic nanocomposites SiO2/CdS/poly(styrene-co-maleic anhydride) and siO2/cdS/poly(styrene-co-maleimide)
authors: Esteves, Ana Catarina C.
Monteiro, Olinda C.
Barros-Timmons, Ana M. V.
Boemare, Claude
Soares, M. J.
Monteiro, Teresa
Trindade, Tito
keywords: Nanocomposites
hybrid materials
cadmium sulfide
nanoparticles
photoluminescence
issue date: 2002
publisher: American Scientific Publishers
abstract: Hybrid materials consisting of SiO,lCdS particles dispersed in poly(styrene-co-maleic anhydride) and poly(styrene-co-maleimide) have been synthesized and characterized. The polymer nanocomposites were synthesised in situ in the presence of previously prepared inorganic fillers (Si02/CdS). The nanocomposites were synthesized with the use of as-prepared or surface-modified Si02/CdS fillers. For both types of nanocomposites, the optical properties were evaluated and the observation of size quantization effects in the optical spectra is discussed. In this context, the influence of the inorganic fillers and polymer matrices on the optical properties of the final nanocomposites was investigated.
URI: http://hdl.handle.net/10773/5784
ISSN: 1533-4880
publisher version/DOI: http://www.aspbs.com/
source: Journal of Nanoscience and Nanotechnology
appears in collectionsFIS - Artigos
DQ - Artigos

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