Conformational analysis of piezoelectric vinylidene cyanide-vinyl acetate copolymer via two-dimensional J-resolved 1H nuclear magnetic resonance spectroscopy

The conformations of the piezoelectric copolymer of vinylidene cyanide and vinyl acetate in solution have been investigated by using two-dimensional J-resolved 1H nuclear magnetic resonance spectroscopy. It was found that this copolymer takes predominantly trans-rich conformation around the H AH BC-...

Full description

Saved in:
Bibliographic Details
Published in:Polymer (Guilford) 1990-08, Vol.31 (8), p.1594-1596
Main Authors: Inoue, Yoshio, Maruyama, Yoichi, Sakurai, Minoru, Jo, Yong Sung, Chûjô, Riichiro
Format: Article
Language:English
Subjects:
1H nuclear magnetic resonance
conformation
piezoelectricity
poly(vinylidene cyanide- co-vinyl acetate)
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The conformations of the piezoelectric copolymer of vinylidene cyanide and vinyl acetate in solution have been investigated by using two-dimensional J-resolved 1H nuclear magnetic resonance spectroscopy. It was found that this copolymer takes predominantly trans-rich conformation around the H AH BC-CH X bond in deuterated dimethylformamide as well as in deuterated dimethylsulphoxide solutions, although the preference for the trans conformer in the former solution is not so strong as in the latter solution.
ISSN:0032-3861
1873-2291
DOI:10.1016/0032-3861(90)90171-T