Transport of gases and organic vapours through membranes made of poly(amide-imide)s crosslinked with poly(ethylene adipate)

Authors
Sindelar, V Sysel, P Hynek, V Friess, K Sipek, M Castaneda, N
Citation
V. Sindelar et al., Transport of gases and organic vapours through membranes made of poly(amide-imide)s crosslinked with poly(ethylene adipate), COLL CZECH, 66(3), 2001, pp. 533-540
Citations number
11
Categorie Soggetti
Chemistry
Journal title
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS
ISSN journal
00100765 → ACNP
Volume
66
Issue
3
Year of publication
2001
Pages
533 - 540
Database
ISI
SICI code
0010-0765(200103)66:3<533:TOGAOV>2.0.ZU;2-8
Abstract
Transport of permanent gases (N-2, O-2, CO2) and of saturated organic vapou rs of benzene, toluene and methanol through membranes based on poly(ethylen e adipate)-crosslinked poly(amide-imide)s was studied. The membranes contai ning more than 50 wt.% of non-polyimides showed higher permeability coeffic ients (by 2-3 orders) for the organic vapours than for the gases.