Characterization of conducting polyaniline blends by Resonance Raman Spectroscopy

Autor:	Silva,José E. Pereira da, Temperini,Márcia L.A., Torresi,Susana I. Córdoba de
Jazyk:	angličtina
Rok vydání:	2005
Předmět:	optical microscopy Raman spectroscopy conducting blends Physics::Atomic Physics polyaniline
Zdroj:	Journal of the Brazilian Chemical Society, Volume: 16, Issue: 3a, Pages: 322-327, Published: JUN 2005 Journal of the Brazilian Chemical Society v.16 n.3a 2005 Journal of the Brazilian Chemical Society Sociedade Brasileira de Química (SBQ) instacron:SBQ
Popis:	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. A microscopia óptica juntamente com a espectroscopia Raman no modo microscópico foram utilizadas para investigar as possíveis interações entre a polianilina (PANI) e diferentes polímeros isolantes em diversas blendas condutoras. Interações físicas podem ser inferidas através da análise das intensidades relativas das bandas em 574 e 607 cm-1. A condutividade do material e as intensidades relativas destas bandas Raman são também analisadas.
Databáze:	OpenAIRE
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