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Prix « article exceptionnel de l’année 2017 » décerné par la Société Européenne de Microscopie (EMS)

Le prix ​​« article exceptionnel de l’année 2017 » a été décerné par la Société Européenne de Microscopie (EMS) dans la catégorie Instrumentation et Développement Techniqueà l’article : « Hydrogen positions in single nanocrystals revealed by electron diffraction » par L. Palatinus, P. Brázda, P. Boullay, O. Perez, M. Klementová, S. Petit, V. Eigner, M. Zaarour and S. Mintova. Science 355

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Fast, Ambient Temperature and Pressure Ionothermal Synthesis of Three-Dimensional Covalent Organic Frameworks – Journal of the American Chemical Society (ACS Publications)

by Xinyu Guan, Yunchao Ma, Hui Li, Yusran Yusran, Ming Xue, Qianrong Fang , Yushan Yan, Valentin Valtchev, and Shilun Qiu Covalent organic frameworks (COFs) are an emerging class of porous crystalline polymers with wide range of potential applications. However, the availability of three-dimensional (3D) COFs is still limited, and their synthesis is confined to

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Hydrogen production by water-gas shift reaction over Co-promoted MoS2/Al2O3 catalyst: The intrinsic activities of Co-promoted and unprompted sites

by Jianjun Chen, Jincheng Zhang, Jinxing Mi, Elizabeth Dominguez Garcia, Yanning Cao, Lilong Jiang, Laetitia Oliviero,  Françoise Maugé   doi : 10.1016/j.ijhydene.2018.02.194   Highlights • The TOFs of Co-promoted and unprompted sites in WGSR are firstly reported.• The contributions of these sites in WGSR depend on reaction temperature.• The apparent activation energy on Co-promoted site

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[POURVU] : Sujet de thèse

Context et description du projet Ce projet de recherche vise à permettre une analyse exhaustive d’une grande quantité de données spectroscopiques afin de fournir de nouvelles perspectives dans la compréhension des matériaux/phénomènes catalytiques. Le LCS a été un pionnier de l’utilisation d’outils développés et appliqués dans d’autres domaines, tels que la spectroscopie 2D-COS, les méthodes

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Effect of Ge/Si substitutions on the local geometry of Si framework sites in zeolites: A combined high resolution 29Si MAS NMR and DFT/MM study on zeolite Beta polymorph C (BEC)

by Sarah R. Whittleton, Aurelie Vicente, Christian Fernandez, Somayeh F. Rastegar, Anna V. Fishchuk, Stepan Sklenak https://doi.org/10.1016/j.micromeso.2018.03.021 Abstract We employed density functional theory/molecular mechanics (DFT/MM) calculations and 29Si magic-angle spinning (MAS) NMR spectroscopy to investigate the effect of single and multiple Ge/Si substitutions on the 29Si NMR parameters as well as the local geometry of

Effect of Ge/Si substitutions on the local geometry of Si framework sites in zeolites: A combined high resolution 29Si MAS NMR and DFT/MM study on zeolite Beta polymorph C (BEC) Read More »

Recrystallization on Alkaline Treated Zeolites in the Presence of Pore-Directing Agents

by Eddy Dib, Hussein El Siblani, Shrikant M Kunjir, Aurelie Vicente, Nicolas Nuttens, Danny Verboekend, Bert F Sels, and Christian Fernandez  in Cryst. Growth Des., DOI: 10.1021/acs.cgd.7b01416 Abstract Eddy Dib, Hussein El Siblani, Shrikant M Kunjir, Aurelie Vicente, Nicolas Nuttens, Danny Verboekend, Bert F Sels, and Christian Fernandez Abstract In previous works aiming at understanding

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