Premium
Laser induced polymerization of acetylene derivatives
Author(s) -
Karpacheva Galina,
Khoroshilova Valentina,
Davydov Boris
Publication year - 1988
Publication title -
makromolekulare chemie. macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 0258-0322
DOI - 10.1002/masy.19880180117
Subject(s) - polymerization , photochemistry , polymer , conjugated system , polymer chemistry , acetylene , monomer , ionic polymerization , chemistry , radical polymerization , electron acceptor , materials science , organic chemistry
He‐Cd laser induced polymerization of aryl‐propargylamines such as phenyl‐ and diphenylpropargylamines were studied. The polymerization of these monomers was shown to be realized only in presence of acceptor of electrons. Polymer formation process is based on the formation of an intermediate compound and its following polymerization by the radical reaction of C≡C bond. Photochemical and photophysical processes leading to the formation of intermediate compound were investigated. The polymers obtained were characterized by IR‐, ESR‐, NMR‐spectroscopy. The conjugated double bond system formation is the main characteristic of these polymers. Some polymer properties were studied.