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S. V. Kryuchkova, M. Yu. Yablokova, A. Yu. Alentiev, L. G. Gasanova, A. V. Kepman
Influence of polymer’s
chemical structure on the morphology and gas transport properties
Abstract
The morphology,
supramolecular structure and gas transport properties of the film samples based
on the polymers of different chemical structure are researched. The effect of
supramolecular structures on the morphology of the polymer film samples and
their gas separation properties is shown. Studied polymers are low-permeability
material having high selectivity for different gas pairs.
Key words: gas
transport properties, the ideal selectivity, diffusion coefficient,
permeability, polyimides, polysulfone.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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