Polymer Bulletin

, Volume 17, Issue 3, pp 293–297

Enhancement of oxygen permselectivity of polydimethylsiloxane-b-polycarbonate film by the surface modification with fluorine-containing polymer

  • Yuhsuke Kawakami
  • Toshiki Aoki
  • Yuya Yamashita
Article
  • 55 Downloads

Summary

Both oxygen permeability coefficient(PO2) and separation factor (α = PO2/PN2) through polydimethylsiloxane-b-polycarbonate(PDMS/PC) film were improved by the addition of small amounts(1.0 wt%) of the fluorine-containing polymer. This improvement was considered to be caused by the selective solubilization of oxygen in the surfaceaccumulated fluorine polymer domain.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag 1987

Authors and Affiliations

  • Yuhsuke Kawakami
    • 1
  • Toshiki Aoki
    • 1
  • Yuya Yamashita
    • 1
  1. 1.Department of Synthetic Chemistry, Faculty of EngineeringNagoya UniversityNagoyaJapan

Personalised recommendations