E. Sciora
University of Burgundy
9 Papers
12 Citations
E. Sciora is an academic researcher from University of Burgundy. The author has contributed to research in topics: Residual stress & Hydrogen. The author has an hindex of 3, co-authored 9 publications.
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Papers
Experimental investigation of the grain size dependence of the hydrolysis of LiH powder
C. Maupoix,C. Maupoix,J.L. Houzelot,E. Sciora,G. Gaillard,Sophie Charton,Lucien Saviot,Frédéric Bernard +7 more
TL;DR: In this paper, the authors used Raman spectroscopy, X-ray diffraction and gravimetric analysis to determine the products, rates and mechanisms of the reaction and the influence of the experimental parameters.
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Investigation of hydrolysis of lithium oxide by thermogravimetry, calorimetry and in situ FTIR spectroscopy
Guy Weber,E. Sciora,Jordan Guichard,Frédéric Bouyer,Igor Bezverkhyy,J. Marcos Salazar,Céline Dirand,Frédéric Bernard,Hervé Lecoq,Rémy Besnard,Jean-Pierre Bellat +10 more
TL;DR: In this paper, the authors studied the mechanism of hydrolysis of lithium oxide (Li2O) by thermogravimetry, calorimetry and in situ infrared spectroscopy under water vapor pressure at 298 K.
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New insight on the lithium hydride–water vapor reaction system
Guy Weber,E. Sciora,J. Guichard,Frédéric Bouyer,Igor Bezverkhyy,Frédéric Bernard,Hervé Lecoq,Rémy Besnard,J. P. Bellat +8 more
TL;DR: In this article, the authors studied the reaction of lithium hydride (LiH) powder with pure water vapor (H2O and D2O) and showed that the diffusion of ionic species across intermediate Li2O layer is the rate limiting step of the reaction.
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Modification of the hydriding kinetics of U-0.2wt.%V alloy using ion implantations
TL;DR: In this article, an increase in the induction time, which is multiplied by factors of 20-80 depending on the implanted species, and a change in the nucleation and growth mechanism from instantaneous nucleation (3 × 10 5 nuclei cm −2, 125 °C, P H2 = 5 kPa) to a pitting attack (from 300 to less than 10 pits cm − 2 ) according to the species.
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Evidence for H2S gas as an intermediate species in the reaction mechanism of trapping hydrogen by cobalt disulfide
David Chartier,Christophe Joussot-Dubien,Damien Quinton,Frédéric Bernard,Chantal Riglet-Martial,Emmanuel Excoffier,Vincent Dauvois,E. Sciora,Frédéric Bouyer +8 more
TL;DR: In this paper, the importance of the primary cobalt sulfide precipitate with atmospheric oxygen with respect to its efficiency as a hydrogen absorber is demonstrated, and it is shown that the hydrogen trapping reaction mechanism implies H2S as an intermediate species.
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