An ESR study of gamma-irradiated P4VP polymers: Dose-effect relationships

Authors
Draye, M Favre-Reguillon, A Foos, J Guy, A
Citation
M. Draye et al., An ESR study of gamma-irradiated P4VP polymers: Dose-effect relationships, CHEM LETT, (7), 2000, pp. 710-711
Citations number
13
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
7
Year of publication
2000
Pages
710 - 711
Database
ISI
SICI code
0366-7022(20000705):7<710:AESOGP>2.0.ZU;2-1
Abstract
The behavior of poly(vinylpyridine) with a gamma ray source has been studie d. In the present work, samples were irradiated in air with a Co-60 Or Cs-1 37 gamma cell sourer (absorbed dose 10 Gy to 14400 kGy). All tested samples show well defined ESR signals whose amplitude increases with time. The beh avior at room temperature and dose-effect relationships were investigated.