Nanopowders and nanostructured oxides: phase transitions and surface reactivity

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 mo...

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Bibliographic Details
Published inJournal of Raman spectroscopy Vol. 38; no. 6; pp. 756 - 761
Main Authors Pagnier, T., Boulova, M., Sergent, N., Bouvier, P., Lucazeau, G.
Format Journal Article
LanguageEnglish
Published Chichester, UK John Wiley & Sons, Ltd 01.06.2007
Wiley
Subjects
Chemical Sciences
Material chemistry
Nanocomposites
Nanomaterials
nanopowders
Nanostructure
nanostructured oxides
Oxides
Phase diagrams
phase transitions
Raman spectroscopy
surface reactivity
Tin dioxide
Tungsten oxides
surface reactivity
phase transitions
nanopowders
nanostructured oxides
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Summary: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. Copyright © 2007 John Wiley & Sons, Ltd.
Bibliography:STREP programme of the 6th Framework programme - No. NANOS4, no. NMP4-CT- 2003-001528
ark:/67375/WNG-9KB0SVLM-7
ArticleID:JRS1687
istex:766A77827FB4CABF0CEEDB1FC7492F1CAA96D00F
INTAS programme - No. 1997-11954 and 2000-0066
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0377-0486
1097-4555
DOI:10.1002/jrs.1687