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The effect of oxygen carriers on gas transport through polysiloxane and ethylcellulose membranes

  • Yong He
  • , Jiping Yang
  • , Huisheng Li
  • , Pengcheng Huang*
  • *Corresponding author for this work
  • Beijing Institute of Technology
  • Beihang University

Research output: Contribution to journalArticlepeer-review

Abstract

Three cobalt Schiff-base complexes were synthesized and added into poly(dimethylsiloxane) (PDMS) and ethyl cellulose (EC) membranes as oxygen carrier. The influences of oxygen carrier concentration and temperature on the gas permeability and selectivity of the membranes were studied and the effects of oxygen carrier concentration on the oxygen facilitated transport, on the polymer chain flexibility as well as on the free volume in the membranes were discussed.

Original languageEnglish
Pages (from-to)3393-3397
Number of pages5
JournalPolymer
Volume39
Issue number15
DOIs
StatePublished - Jul 1998
Externally publishedYes

Keywords

  • Cobalt Schiff-base complex
  • Facilitated-transport oxygen-enriched membrane
  • Oxygen carrier

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