SYNTHESIS AND MOLECULAR-PROPERTIES OF NEW POLY(NAPHTHALENE-1,3,4-OXADIAZOLE)S

Authors
LAVRENKO P SCHULZ B STRELINA I OKATOVA O
Citation
P. Lavrenko et al., SYNTHESIS AND MOLECULAR-PROPERTIES OF NEW POLY(NAPHTHALENE-1,3,4-OXADIAZOLE)S, Macromolecular symposia, 122, 1997, pp. 89-94
Citations number
23
Categorie Soggetti
Polymer Sciences
Journal title
Macromolecular symposia → ACNP
ISSN journal
10221360
Volume
122
Year of publication
1997
Pages
89 - 94
Database
ISI
SICI code
1022-1360(1997)122:<89:SAMONP>2.0.ZU;2-X
Abstract
Poly[(1,4-naphthalene)-2,5-diyl-1,3,4-oxadiazole] and poly[(2,6-naphth alene)-2,5-diyl-1,3,4-oxadiazole] have been synthesized and investigat ed in cone. H2SO4, by the flow birefringence method in comparison with poly[(1,4-phenylene)-2,5-diyl-1,3,4-oxadiazole]. Changes in conformat ion parameters and optical anisotropy of a chain unit induced by incor poration of the naphthalene groups into the macromolecule backbone hav e been evaluated.