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

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publicationComposite, Hybrid Materials and Ecomaterials
PublisherMaterials Research Society
Pages40-44
Number of pages5
ISBN (Print)9781617820960
DOIs
StatePublished - 2010

Publication series

NameMaterials Research Society Symposium Proceedings
Volume1278
ISSN (Print)0272-9172

Keywords

  • Films
  • Hybrid materials
  • PMMA
  • Sol-gel

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