J
Jacques C. Vedrine
Researcher at Centre national de la recherche scientifique
Publications - 193
Citations - 8038
Jacques C. Vedrine is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Catalysis & Zeolite. The author has an hindex of 50, co-authored 193 publications receiving 7762 citations. Previous affiliations of Jacques C. Vedrine include Claude Bernard University Lyon 1 & École Normale Supérieure.
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Journal ArticleDOI
Superacid and Catalytic Properties of Sulfated Zirconia
TL;DR: In this article, a charge transfer complex formation was studied using benzene as a probe to study strong ionizing properties of the samples, since benzene has a high ionizing potential value (9.24 eV).
Journal ArticleDOI
Infrared, Microcalorimetric, and Electron Spin Resonance Investigations of the Acidic Properties of the H-ZSM-5 Zeolite
Jacques C. Vedrine,Aline Auroux,Vera Bolis,Pierre Dejaifve,Claude Naccache,P Wierzchowski,Eric G. Derouane,Janos B. Nagy,Jean-Pierre Gilson,J Vanhooff +9 more
TL;DR: The infrared spectra of the H-ZSM-5 zeolite calcined at temperatures up to 1173 K, and the corresponding electron spin resonance and microcalorimetric data are discussed in this paper.
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Elucidation of the mechanism of conversion of methanol and ethanol to hydrocarbons on a new type of synthetic zeolite
Eric G. Derouane,Janos B. Nagy,Pierre Dejaifve,Jan H. C. van Hooff,Ben P. Spekman,Jacques C. Vedrine,Claude Naccache +6 more
TL;DR: In this paper, a carbenium ion-based mechanism was proposed for the conversion of methanol and ethanol to branched aliphatics on a synthetic zeolite of the type H-ZSM-5.
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Methanol conversion on acidic ZSM-5, offretite, and mordenite zeolites: A comparative study of the formation and stability of coke deposits
Pierre Dejaifve,Aline Auroux,Pierre C. Gravelle,Jacques C. Vedrine,Zelimir Gabelica,Eric G. Derouane +5 more
TL;DR: The role played by shape-selective properties of the zeolites on their behavior towards coking and aging and also the effect of coking on the availability of Bronsted acidic sites have been particularly emphasized in this paper.
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Acidic properties of sulfated zirconia: An infrared spectroscopic study
TL;DR: The role of water on the acidic and catalytic properties for n-butane isomerization reaction is emphasized in this article, where at least four sulfated species were identified and exhibited an important and reversible sensitivity to water by the study of adsorption of incremental amounts of water.