Chemical synthesis of highly conducting polypyrrole by the use of copper(II) perchlorate as an oxidant

M. M. Castillo-Ortega, M. B. Inoue, M. Inoue*

*Autor correspondiente de este trabajo

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

78 Citas (Scopus)

Resumen

A reaction of pyrrole and copper(II) perchlorate in acetonitrile yielded highly conducting polypyrrole, [(C4H3N)(C104)x·yH2O]n: a polymer with x = 0.35 and y = 0.25 exhibited a conductivity of 60 S cm-1 and a very low activation energy of 0.011 eV. The e.s.r. spectrum was asymmetric and the g value was 2.0017 that was slightly smaller than the free electron value. These are suggestive of a Dysonian line due to a metal-like charge transport along polymer chains. Materials treated with NH4OH solution showed an infrared spectrum characteristic of polypyrrole.

Idioma originalInglés
Páginas (desde-hasta)65-70
Número de páginas6
PublicaciónSynthetic Metals
Volumen28
N.º1-2
DOI
EstadoPublicada - 30 ene. 1989

Huella

Profundice en los temas de investigación de 'Chemical synthesis of highly conducting polypyrrole by the use of copper(II) perchlorate as an oxidant'. En conjunto forman una huella única.

Citar esto