Layer-by-layer hybrid films of polyaniline and vanadium oxide
Nenhuma Miniatura disponível
Data
2003-04-04
Autores
Ferreira, M.
Zucolotto, V
Constantino, CJL
Temperini, MLA
Torresi, R. M.
Oliveira, O. N.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
Supramolecular structures of polyaniline (PANI) and vanadium oxide (V2O5) have been assembled via the electrostatic layer-by-layer (LBL) technique. The films were characterized by vibrational analyses which indicated that the interactions between the two components lead to different properties in the films when compared to sol-gel films. of the neat compounds. In particular, using surface enhanced Raman scattering we were able to probe LBL film properties that depend on which material comprises the topmost layer.
Descrição
Palavras-chave
infrared and Raman spectroscopy, UV-Vis-NIR absorption, layer-by-layer
Como citar
Synthetic Metals. Lausanne: Elsevier B.V. Sa, v. 137, n. 1-3, p. 969-970, 2003.