Evolution from vanadium pentoxide xerogel to sodium-containing vanadates in thin films on ITO-coated glasses (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Evolution from vanadium pentoxide xerogel to sodium-containing vanadates in thin films on ITO-coated glasses (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Alternative label

• Castriota, M; Epervrier, N; Barone, T; De Santo, G; Cazzanelli, E (2007)
  Evolution from vanadium pentoxide xerogel to sodium-containing vanadates in thin films on ITO-coated glasses
  in Ionics (Kiel)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Castriota, M; Epervrier, N; Barone, T; De Santo, G; Cazzanelli, E (literal)

Pagina inizio

• 205 (literal)

Pagina fine

• 211 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 13 (literal)

Rivista

• Ionics (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Univ Calabria, Dept Phys, CNR LICRYL Lab, I-87036 Cosenza, Italy; Univ Calabria, Dept Phys, CEMIF CAL, I-87036 Cosenza, Italy; Univ Nantes, Ecole Polytech, Dept Mat Sci, Nantes, France (literal)

Titolo

• Evolution from vanadium pentoxide xerogel to sodium-containing vanadates in thin films on ITO-coated glasses (literal)

Abstract

• In this work, the mechanism of the 'gelation' process and the thermal-induced structural modifications of thin film of vanadium pentoxide xerogels deposited on indium tin oxide (ITO)-coated glasses have been studied. Vanadium pentoxide xerogel has been prepared by using the sol-gel proton exchange resin route without any resin pretreatment. To monitor the effect of the 'resin efficiency' on the gelation process, the solution coming out from the resin has been collected in a sequence of different containers (vials), separately investigated by Raman spectroscopy. After the spin coating deposition, the thin films of vanadium pentoxide get have been subjected to different annealing treatments. The highest thermal treatment (600 degrees C) induces a complete transformation of the gel phase into an anhydrous polycrystalline phase of a sodium-containing vanadate, different from the usual V2O5 crystal. It is due to the diffusion of foreign ions (mainly sodium) coming from the substrate into the vanadium oxide layer. (literal)

Prodotto di

• Soft Matter e nanotecnologie per elettro-ottica e di interesse biomedico e applicazioni tecnologiche correlate (MD.P01.016.001) (Modulo)

Autore CNR

• MARCO CASTRIOTA (Unità di personale esterno)
• ENZO CAZZANELLI (Persona)

Insieme di parole chiave

• Parole chiave di "Evolution from vanadium pentoxide xerogel to sodium-containing vanadates in thin films on ITO-coated glasses" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• MARCO CASTRIOTA (Unità di personale esterno)
• ENZO CAZZANELLI (Persona)

Prodotto

• Soft Matter e nanotecnologie per elettro-ottica e di interesse biomedico e applicazioni tecnologiche correlate (MD.P01.016.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Ionics (Rivista)

Insieme di parole chiave di

• Parole chiave di "Evolution from vanadium pentoxide xerogel to sodium-containing vanadates in thin films on ITO-coated glasses" (Insieme di parole chiave)