VIBRATIONAL SPECTROSCOPIC STUDIES OF THE ISOTOPE EFFECTS IN POLYANILINE

Authors
QUILLARD S LOUARN G BUISSON JP BOYER M LAPKOWSKI M PRON A LEFRANT S
Citation
S. Quillard et al., VIBRATIONAL SPECTROSCOPIC STUDIES OF THE ISOTOPE EFFECTS IN POLYANILINE, Synthetic metals, 84(1-3), 1997, pp. 805-806
Citations number
7
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
84
Issue
1-3
Year of publication
1997
Pages
805 - 806
Database
ISI
SICI code
0379-6779(1997)84:1-3<805:VSSOTI>2.0.ZU;2-D
Abstract
Comparative Raman spectroscopy studies of nondeuterated polyaniline an d polyaniline deuterated on the ring and on the nitrogen enabled us to confirm the assignments of principal Raman modes. Spectroelectrochemi cal studies carried out for these two isotopically different polymers indicate the creation of two types of structures upon electrochemical doping, namely polaron lattice and bipolaronic structure.