Leonor Catita
French Institute of Petroleum
11 Papers
23 Citations
Leonor Catita is an academic researcher from French Institute of Petroleum. The author has contributed to research in topics: Density functional theory & Catalysis. The author has an hindex of 4, co-authored 9 publications.
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Papers
Beyond γ-Al2O3 crystallite surfaces: The hidden features of edges revealed by solid-state 1H NMR and DFT calculations
Ana Teresa Fialho Batista,Dorothea Wisser,Dorothea Wisser,Thomas Pigeon,David Gajan,Fabrice Diehl,Mickael Rivallan,Leonor Catita,Anne Lesage,Céline Chizallet,Pascal Raybaud +10 more
TL;DR: In this article, the structural and spectroscopic features of edge sites are unravelled thanks to density functional theory (DFT) calculations combined with high field 1H MAS NMR of two high surface area alumina samples exhibiting distinct morphologies.
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Spectroscopic Expression of the External Surface Sites of H-ZSM-5
Laureline Treps,Coralie Demaret,Dorothea Wisser,Bogdan Harbuzaru,Alain Methivier,Emmanuelle Guillon,Denys Viktorovych Benedis,Axel Gomez,Axel Gomez,Theodorus de Bruin,Mickael Rivallan,Leonor Catita,Anne Lesage,Céline Chizallet +13 more
TL;DR: In this article, the authors used Fourier transform infra-constant transform (FTI) for the analysis of external surface sites of zeolites, in particular ZSM-5.
Application of Magnetic Resonance Imaging and Raman Imaging to study the impact of phosphorus in impregnation of hydrotreatment catalysts
TL;DR: In this article, Magnetic Resonance Imaging is applied to monitor in-situ the impregnation step of hydrotreatment catalysts with an aqueous solution composed simultaneously of molybdenum, cobalt and phosphorus.
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Impact of Citric Acid on the Impregnation of CoMoP/γ-Al 2 O 3 Catalysts: Time and Spatially Resolved MRI and Raman Imaging Study
TL;DR: In this article, the effect of citric acid in the impregnation step of molybdenum catalysts promoted with cobalt in the presence of phosphorus and supported on γ-alumina was investigated.