Physical properties of HCl-doped polyaniline

David Hui; Rodica Alexandrescu; Ion G. Morjan; Gheorghe Virgil Aldica; M. D. Chiapara; S. Popa

doi:10.1117/12.582782

21 October 2004 Physical properties of HCl-doped polyaniline

David Hui, Rodica Alexandrescu, Ion G. Morjan, Gheorghe Virgil Aldica, M. D. Chiapara, S. Popa

Proceedings Volume 5581, ROMOPTO 2003: Seventh Conference on Optics; (2004) https://doi.org/10.1117/12.582782
Event: ROMOPTO 2003: Seventh Conference on Optics, 2003, Constanta, Romania

Abstract

A study of the effect of polyaniline doping (with HCl) on the DC and AC conductivity of polyaniline is reported. Additional ESR studies are reported. It is concluded that the charge tansfer in pristine and doped polyaniline occurs through one-dimensional variable large hopping, that the charge transport is dominated by polarons. The presence of high spin bipolarons is ruled out by ESR data.

Citation Download Citation

David Hui, Rodica Alexandrescu, Ion G. Morjan, Gheorghe Virgil Aldica, M. D. Chiapara, and S. Popa "Physical properties of HCl-doped polyaniline", Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); https://doi.org/10.1117/12.582782

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