Nanotechnologies in Russia

, 4:736 | Cite as

Preparing film composites based on crazed polymers and silica sol nanoparticles

  • E. S. Trofimchuk
  • N. I. Nikonorova
  • E. A. Nesterova
  • A. M. Muzafarov
  • I. B. Meshkov
  • A. L. Volynskii
  • N. F. Bakeev
Brief Communications

Abstract

Films of polymer/silica nanocomposites based don isotactic polypropylene and high density polyethylene are prepared via solvent-crazing in the tetrahydrofurane solution of molecular silica sol. This method allows us to disperse SiO2 particles with a diameter of 5–15 nm in a volume of polymer matrices homogeneously and at the nanometer level. The possibility of producing a fragmented riffled silica coating onto polymer surfaces is presented.

Keywords

HDPE Isotactic Polypropylene Hyperbranched Poly HDPE Film Plasma Polymer Film 

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Copyright information

© Pleiades Publishing, Ltd. 2009

Authors and Affiliations

  • E. S. Trofimchuk
    • 1
  • N. I. Nikonorova
    • 1
  • E. A. Nesterova
    • 1
  • A. M. Muzafarov
    • 2
  • I. B. Meshkov
    • 2
  • A. L. Volynskii
    • 1
  • N. F. Bakeev
    • 1
    • 2
  1. 1.Department of ChemistryMoscow State UniversityMoscowRussia
  2. 2.Enikolopov Institute of Synthetic Polymer MaterialsRussian Academy of SciencesMoscowRussia

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