Infrared characterization of PMMA-SIO2 hybrid glasses obtained by sol-gel process

L. L. Díaz-Flores, A. S. López Rodríguez, P. SifuentesGallardo, M. A. Hernàndez Rivera, Ma Garnica Romo, R. Bernal, J. M. Yáñez-Limón

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Resumen

This work is about the production of hybrid coatings of the system SiO 2-PMMA (PMMA, polymethylmethacrylate). These materials have interesting mechanical and chemical properties useful for anticorrosive and wear resistance applications. SiO2-PMMA hybrids were obtained by the sol-gel traditional process, using tetraethylorthosilicate (TEOS) and methylmethacrylate (MMA) by Aldrich Co, as starting reagents. The SiO 2:PMMA ratio was varied from 0:1 to about 1:1 at air atmosphere deposition. The coatings were obtained on acrylic sheets and silicon wafers. A diversity of coatings with chemical composition ranging from SiO2 and PMMA to obtain the SiO2-PMMA hybrids were obtained. Infrared (IR) and atomic force microscopy (AFM), were performed to determinate structural and morphological behavior.

Idioma originalInglés
Título de la publicación alojadaComposite, Hybrid Materials and Ecomaterials
EditorialMaterials Research Society
Páginas40-44
Número de páginas5
ISBN (versión impresa)9781617820960
DOI
EstadoPublicada - 2010

Serie de la publicación

NombreMaterials Research Society Symposium Proceedings
Volumen1278
ISSN (versión impresa)0272-9172

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