STRUCTURAL EFFECTS ON VAPOR DIFFUSIVITY IN RIGID POLYMERS

Authors
HSU WP XU ZS OKAMOTO Y MYERSON AS KWEI TK
Citation
Wp. Hsu et al., STRUCTURAL EFFECTS ON VAPOR DIFFUSIVITY IN RIGID POLYMERS, Journal of applied polymer science, 50(2), 1993, pp. 271-275
Citations number
13
Categorie Soggetti
Polymer Sciences
Journal title
Journal of applied polymer science → ACNP
ISSN journal
00218995
Volume
50
Issue
2
Year of publication
1993
Pages
271 - 275
Database
ISI
SICI code
0021-8995(1993)50:2<271:SEOVDI>2.0.ZU;2-O
Abstract
Sulfonated aromatic polyamide and different salts were synthesized. Wa ter vapor diffusion in these polymers and X-ray diffraction of these p olymers before and after water immersion were studied. The concentrati on dependence of the diffusivity is related to the morphological struc ture in the dry state and the change induced by absorbed water. (C) 19 93 John Wiley & Sons, Inc.