Characterization of conducting polyaniline blends by Resonance Raman Spectroscopy

José E. Pereira da Silva; Márcia L.A. Temperini; Susana I. Córdoba de Torresi

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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Characterization of conducting polyaniline blends by Resonance Raman Spectroscopy

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Author(s):	José E. Pereira da Silva ^[1] ; Márcia L.A. Temperini ^[2] ; Susana I. Córdoba de Torresi ^[3] Total Authors: 3
Affiliation:	^[1] Universidade de São Paulo. Instituto de Química - Brasil ^[2] Universidade de São Paulo. Instituto de Química - Brasil ^[3] Universidade de São Paulo. Instituto de Química - Brasil Total Affiliations: 3
Document type:	Journal article
Source:	Journal of the Brazilian Chemical Society; v. 16, p. 322-327, 2005-06-00.
Abstract
Raman and optical microscopy were used to investigate possible interactions between polyaniline (PANI) and different insulating polymers in conducting blends. Resonance Raman and optical micrographs were used to study the physical interaction in materials. Analysis Raman spectra was done investigating the relative intensity of bands at 574 and 607 cm-1. A relationship between Raman bands and conductivity was also proposed. (AU)

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