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A. Burneau
Researcher at Nancy-Université
Publications - 26
Citations - 976
A. Burneau is an academic researcher from Nancy-Université. The author has contributed to research in topics: Infrared spectroscopy & Intercalation (chemistry). The author has an hindex of 13, co-authored 26 publications receiving 946 citations.
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Comparative study of the surface hydroxyl groups of fumed and precipitated silicas. 2. Characterization by infrared spectroscopy of the interactions with water
TL;DR: Les spectres infrarouges d'une silice pyrogenee et de silices preparees en phase liquide (aqueuse ou alcoolique) sont compares as discussed by the authors.
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Hydroxyls of silica powders
A. P. Legrand,H. Hommel,A. Tuel,Alain Vidal,Henri Balard,Eugène Papirer,Pierre Levitz,M. Czernichowski,R. Erre,H. Van Damme,Jean-Paul Gallas,J.F. Hemidy,Jean-Claude Lavalley,Odile Barres,A. Burneau,Y. Grillet +15 more
TL;DR: In this article, a comparative study of pyrohydrolyse, pyrophyrosymbolic synthesis, and thermogravimetrie is presented, with the aim of providing a description of the properties of these materials.
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Evidence of light-emitting amorphous silicon clusters confined in a silicon oxide matrix
TL;DR: In this article, the authors attests the presence of amorphous silicon clusters in a silicon oxide matrix and the dependence of the photoluminescence energy with the silicon volume fraction suggests the origin of the light emission could be due to a quantum confinement effect of carriers in the amorphized silicon clusters.
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Comparative study of the surface hydroxyl groups of fumed and precipitated silicas. 4. Infrared study of dehydroxylation by thermal treatments
TL;DR: In this article, four types of silica, fumed, precipitated, gel and ex-ethoxy, activated at different temperatures, have been studied by IR spectroscopy in the ν(OH) range in order to characterize the various types of SiOH groups, to compare their amount and their evolution with temperature, according to the nature of the sample.
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Intense visible photoluminescence in amorphous SiOx and SiOx:H films prepared by evaporation
TL;DR: In this article, visible photoluminescence (PL) can be observed in a-SiOx and aSiOx:H alloys prepared by evaporation of SiO in ultrahigh vacuum and under a flow of hydrogen ions, respectively.