IR-radiation induced structural transformations in the composite based on poly(acrylonitrile) and fullerene C-60

Authors
Kozlov, VV Korolev, YM Karpacheva, GP
Citation
Vv. Kozlov et al., IR-radiation induced structural transformations in the composite based on poly(acrylonitrile) and fullerene C-60, VYSO SOED, 41(5), 1999, pp. 836-840
Citations number
22
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B
ISSN journal
05075475 → ACNP
Volume
41
Issue
5
Year of publication
1999
Pages
836 - 840
Database
ISI
SICI code
0507-5475(199905)41:5<836:IISTIT>2.0.ZU;2-G
Abstract
Structural transformations induced by IR radiation in poly(acrylonitrile) ( PAN) and a PAN-C-60 composite are studied by X-ray powder diffraction. It i s established that the intermediate, graphite-like, and polynaphthene phase s, and two phases of unknown structure are formed in PAN at 200 degrees C o wing to the cyclization of nitrile groups, Fullerene C-60 inhibits cyclizat ion and exists up to 450 degrees C.