Author/Authors :
Quillard، نويسنده , , S. and Louam، نويسنده , , G. and Buisson، نويسنده , , J.P. and Boyer، نويسنده , , M. and Lapkowski، نويسنده , , M. and Pron، نويسنده , , A. and Lefrant، نويسنده , , S.، نويسنده ,
Abstract :
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.
Keywords :
Polyaniline , isotope effects , Deuteration , Vibrational spectroscopy
