Vibrational spectroscopic studies of the isotope effects in polyaniline

Comparative Raman spectroscopy studies of nondeuterated polyaniline and polyaniline deuterated on the ring and on the nitrogen enabled us to confirm the assignments of principal Raman modes. Spectroelectrochemical studies carried out for these two isotopically different polymers indicate the creatio...

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Bibliographic Details
Published in:Synthetic metals 1997, Vol.84 (1), p.805-806
Main Authors: Quillard, S., Louam, G., Buisson, J.P., Boyer, M., Lapkowski, M., Pron, A., Lefrant, S.
Format: Article
Language:English
Subjects:
Applied sciences
deuteration
Exact sciences and technology
isotope effects
Organic polymers
Physicochemistry of polymers
polyaniline
Properties and characterization
Structure, morphology and analysis
vibrational spectroscopy
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Summary:Comparative Raman spectroscopy studies of nondeuterated polyaniline and polyaniline deuterated on the ring and on the nitrogen enabled us to confirm the assignments of principal Raman modes. Spectroelectrochemical 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.
ISSN:0379-6779
1879-3290
DOI:10.1016/S0379-6779(96)04155-0