Layer-by-layer hybrid films of polyaniline and vanadium oxide

Ferreira, M.Zucolotto, VConstantino, CJLTemperini, MLATorresi, R. M.Oliveira, O. N.2014-05-202014-05-202003-04-04Synthetic Metals. Lausanne: Elsevier B.V. Sa, v. 137, n. 1-3, p. 969-970, 2003.0379-6779http://hdl.handle.net/11449/33583Supramolecular 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.969-970enginfrared and Raman spectroscopyUV-Vis-NIR absorptionlayer-by-layerLayer-by-layer hybrid films of polyaniline and vanadium oxideArtigo10.1016/S0379-6779(02)00960-8WOS:000182533900052Acesso restrito