Artículos de revistas
Layer-by-layer hybrid films of polyaniline and vanadium oxide
Fecha
2003-04-04Registro en:
Synthetic Metals. Lausanne: Elsevier B.V. Sa, v. 137, n. 1-3, p. 969-970, 2003.
0379-6779
10.1016/S0379-6779(02)00960-8
WOS:000182533900052
Autor
Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
Institución
Resumen
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.