H-1-NMR STUDY OF THE I-2-DOPED PBMPV CONDUCTING POLYMERS

Authors
LEE CH LEE CE JIN JI PARK CK
Citation
Ch. Lee et al., H-1-NMR STUDY OF THE I-2-DOPED PBMPV CONDUCTING POLYMERS, Journal of the Korean Physical Society, 29(1), 1996, pp. 137-139
Citations number
13
Categorie Soggetti
Physics
Journal title
Journal of the Korean Physical Society → ACNP
ISSN journal
03744884
Volume
29
Issue
1
Year of publication
1996
Pages
137 - 139
Database
ISI
SICI code
0374-4884(1996)29:1<137:HSOTIP>2.0.ZU;2-3
Abstract
We have studied the room-temperature lattice dynamics in a series of I -2-doped poly [2-buthoxy-5-methoxy phenylenevinylene] (PBMPV) conducti ng polymers by means of 30-MHz H-1 NMR. The nuclear spin-lattice relax ation time showed an overall tendency to decrease with increasing DC e lectrical conductivity. In addition, two time constants were necessary to describe the spin-lattice relaxation in the intermediate conductiv ity range.