Dominique Duprez
Centre national de la recherche scientifique
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Publication
Featured researches published by Dominique Duprez.
Journal of Molecular Catalysis | 1989
Lt. Weng; Patricio Ruiz; Bernard Delmon; Dominique Duprez
Abstract Mechanical mixtures of Mo 16 O 3 and 18 O-labelled (≅25%) α-Sb 2 O 4 and the pure oxides are contacted with propene in the absence of molecular oxygen. α-Sb 2 O 4 alone is totally inactive. Acrolein, CO and CO 2 are formed on MoO 3 and the mixtures. The oxidation products are 18 O labelled when α-Sb 2 O 4 is present, proving that a migration of oxygen from α-Sb 2 O 4 to MoO 3 takes place. The mobile (spillover) oxygen species brings about two effects: (i) direct reaction with propene and (ii) increased rate of incorporation of MoO 3 lattice oxygen. This second effect corresponds to a remote control mechanism, namely the creation and/or regeneration of reaction sites by spillover oxygen.
Deviance Et Societe | 2001
Sophie Body-Gendrot; Dominique Duprez
Deviance Et Societe | 2001
Sophie Body-Gendrot; Dominique Duprez
Revue Francaise De Sociologie | 2001
Dominique Duprez; Michel Kokoreff
Deviance Et Societe | 2006
Dominique Duprez; Michel Kokoreff
Deviance Et Societe | 2006
Dominique Duprez
Deviance Et Societe | 2000
Dominique Duprez; Michel Kokoreff
Deviance Et Societe | 1991
Dominique Duprez
Deviance Et Societe | 2000
Dominique Duprez
Deviance Et Societe | 2000
Dominique Duprez; Laurent Mucchielli
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Dive into the Dominique Duprez's collaboration.
