Publicaciones

• COMM

Développement d'une technique de projection avec modes homotopiques pour le calcul des solutions propres complexes

Jérémy Sadet, Franck Massa, Thierry Tison, Isabelle Turpin, Bertrand Lallemand, El-Ghazali Talbi

15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, Hyères-les-Palmiers, France. ⟨hal-03717606⟩

• ART

Mechanical and sandblasting erosion resistance characterization of chemical strengthened float glass, Caracterización de la resistencia a la erosión mecánica por arenado de vidrio flotado templado químicamente

Oumessad Gridi, Zahra Malou Hamidouche, Christine Kermel, Anne Leriche

The purpose of this work is to study the influence of the immersion temperature and the treatment time of the ion exchange of soda-lime glass in molten KNO3 bath on its mechanical properties, and in particular the erosion resistance using Sahara sand and alumina abrasives. EDS analysis showed that..., El propósito de este trabajo es estudiar la influencia de la temperatura y el tiempo de inmersión en un baño de nitrato de potasio (KNO3) fundido en el comportamiento mecánico de un vidrio sodocálcico. La extensión del proceso de intercambio iónico se ha caracterizado mediante microanálisis por...

Boletín de la Sociedad Española de Cerámica y Vidrio, 2022, 61 (3), pp.229-240. ⟨10.1016/j.bsecv.2020.11.004⟩. ⟨hal-04491886⟩

• ART

First historical cements in France from Boulogne sur Mer: investigations on 19th century's manufactured cement- based monuments

Marwa Jebbawy, Vincent Thiery, Myriam Bouichou, Elisabeth Marie-Victoire, Catherine Davy, Laurent Izoret, Cyrille Albert-Mercier, Myriam Moreau

The Boulogne-Sur-Mer area in the North of France is one of the cradles of the French cement industry (the other main one is Grenoble region due to Joseph Vicat's first cement works). From fast setting (Roman) to Portland, those cements were famous in France and have been used throughout the...

Journal of Microscopy, 2022, Journal of Microscopy, 286 (2), pp.63-68. ⟨10.1111/jmi.13071⟩. ⟨hal-04137756⟩

• ART

Two novel phosphates Na2Mg2Fe(PO4)3 and Ag2Mg2Fe(PO4)3 with alluaudite structure: Synthesis, crystal structure and electrical properties

Ahmed Ould Saleck, Cyrille Albert-Mercier, Claudine Follet-Houttemane, Abderrazzak Assani, Mohamed Saadi, E. Capoen, Lahcen El Ammari

Single crystals and powders of the orthophosphates A2Mg2Fe(PO4)3 with A ​= ​Na+ or Ag+ have been synthesized by solid-state reaction. The X-ray diffraction diagrams of Na2Mg2Fe(PO4)3 and Ag2Mg2Fe(PO4)3 were refined by pattern matching method. The two compounds crystallize in C2/c space group...

Journal of Solid State Chemistry, 2022, 312 (2), pp.123139. ⟨10.1016/j.jssc.2022.123139⟩. ⟨hal-03656806⟩

• POSTER

Isomorphous Substitution of Al by Zr in ZSM-5 zeolite: Approaches in Synthesis and Characterization

Bakytzhan Yeskendir, Jeremy Dhainaut, Jean-Philippe Dacquin, Yannick Lorgouilloux, Christian Courtois, Sebastien Royer

Groupe Francais des Zeolithes (GFZ), Mar 2022, Vogue, France. ⟨hal-04291692⟩

• ART

Investigation of the effect of Sr-substitution on the structural, morphological, dielectric, and energy storage properties of BaTiO3-based perovskite ceramics

Rafik Moussi, Amira Bougoffa, Abdessalem Trabelsi, Essebti Dhahri, M.P.F. Graça, M.A. Valente, R. Barille, Mohamed Rguiti

In this work, Ba1-xSrxTiO3 (x = 0 and x = 0.3) samples, abbreviated respectively BT and BST, have been prepared by conventional solid state reaction. The pure phase formation and crystal structure were approved by X-ray powder diffraction analysis. The morphology of these samples were inspected by...

Inorganic Chemistry Communications, 2022, 137, pp.109225. ⟨10.1016/j.inoche.2022.109225⟩. ⟨hal-03703122⟩

• ART

Binder jetting process with ceramic powders

Qirong Chen, Enrique Juste, Marie Lasgorceix, Fabrice Petit, Anne Leriche

Binder jetting (BJ) is an additive manufacturing process in which powder materials are selectively joined by a binder. BJ is plagued by its high sensitivity to both powder properties and process parameters which critically affect the quality of powder beds and final products. Alumina powder was...

Open Ceramics, 2022, 9, 14 p. ⟨10.1016/j.oceram.2022.100218⟩. ⟨hal-03889926⟩

• ART

A Comparative EPR Study of Non-Substituted and Mg-Substituted Hydroxyapatite Behaviour in Model Media and during Accelerated Ageing

Monica Vidotto, Timor Grego, Bozana Petrovic, Nicolas Somers, Tatjana Antonic Jelic, Damir Kralj, Nives Matijakovic Mlinaric, Anne Leriche, Maja Dutour Sikirić, Ina Erceg, Nadica Maltar-Strmečki

To assess the application potential of novel biomaterials, their behaviour in model media and upon sterilization should be investigated, as well as the stability related to their storage conditions. Such data are lacking for Mg-substituted HAP (Mg-HAP). Therefore, the changes in the local structure...

Crystals, 2022, 12 (2), pp.297. ⟨10.3390/cryst12020297⟩. ⟨hal-04491859⟩

• ART

Multioutput Gaussian processes with functional data: A study on coastal flood hazard assessment

Andrés F. López-Lopera, Déborah Idier, Jeremy Rohmer, François Bachoc

Surrogate models are often used to replace costly-to-evaluate complex coastal codes to achieve substantial computational savings. In many of those models, the hydrometeorological forcing conditions (inputs) or flood events (outputs) are conveniently parameterized by scalar representations,...

Reliability Engineering and System Safety, 2022, 218, pp.108139. ⟨10.1016/j.ress.2021.108139⟩. ⟨hal-03412417v2⟩

• COUV

Legendre Polynomial Modeling of a Piezoelectric Transformer

Derandraibe Jeannot Falimiaramanana, Hassna Khalfi, Joli Randrianarivelo, Faniry Emilson Ratolojanahary, Lahoucine Elmaimouni, I. Naciri, Mohamed Rguiti

A polynomial approach is used for solving wave propagation to forecast the performance of piezoelectric transformers (PTs). The method consists in integrating straightforwardly into the equation of motion via a delta function the continuity and boundary conditions. Resonance and anti-resonance...

Advanced Technologies for Humanity, 110, Springer International Publishing, pp.320-330, 2022, Lecture Notes on Data Engineering and Communications Technologies, ⟨10.1007/978-3-030-94188-8_30⟩. ⟨hal-04491826⟩