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Article Dans Une Revue Journal of Raman Spectroscopy Année : 2007

Nanopowders and nanostructured oxides : phase transitions and surface reactivity

Résumé

We report on experimental characterizations of nanocrystalline oxides by Raman spectroscopy, which has proven to be a reference technique when the scale of the coherent domains becomes too small for X-ray diffraction. Crystallite-size modification of ZrO2 and WO3 phase diagrams along with surface modes, surface reactions and adsorbed species characterization on WO3 and SnO2 will be reviewed.

Domaines

Matériaux

Dates et versions

hal-00333812 , version 1 (24-10-2008)

Identifiants

Citer

Thierry Pagnier, Marina Boulova, Nicolas Sergent, Pierre Bouvier, Guy Lucazeau. Nanopowders and nanostructured oxides : phase transitions and surface reactivity. Journal of Raman Spectroscopy, 2007, 38, pp. 756-761. ⟨10.1002/jrs.1687⟩. ⟨hal-00333812⟩
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