Publications

• Article dans une revue

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, 2021, 218, pp.108139. ⟨10.1016/j.ress.2021.108139⟩. ⟨hal-03412417v2⟩

• Thèse

Comparaison de techniques de frittage non-conventionnelles appliquées à la zircone et l'hydroxyapatite nanométriques, Comparison of non-conventional sintering techniques applied to nanometric zirconia and hydroxyapatite

Pierre Lefeuvre

L’amélioration de la compréhension des phénomènes de densification de poudres céramiques a conduit au développement de nouvelles technologies de frittage impliquant l’application d’une pression, d’un champ électrique ou de micro-ondes. Ces différentes techniques conduisent à des chemins de…, Better understanding of densification of ceramic powders led to the development of new sintering technologies using pressure, an electric field or microwaves. These new techniques have their own densification path and allow to obtain denser ceramics with a finer microstructure. A question that is…

Matériaux. Université Polytechnique Hauts-de-France, 2021. Français. ⟨NNT : 2021UPHF0033⟩. ⟨tel-03613040⟩

• HDR

Apport de la RMN dans les matériaux vitreux, Contribution of NMR in vitreous materials

Cyrille Albert-Mercier

Mes travaux de recherche concernent 2 thèmes principaux : i) le dopage de différents verres et leur analyse structurale – soit par le phosphore dans ce cas les verres sont utilisés comme substituts osseux appelés bioverres appartenant au système SiO2-Na2O-CaO-P2O5 pour améliorer la bioactivité ou…, My research work concerns 2 main themes: i) the doping of different glasses and their structural analysis – either by phosphorus in this case the glasses are used as bone substitutes called bioglasses belonging to the SiO2-Na2O-CaO-P2O5 system to improve the bioactivity or by nitrogen to increase…

Apport de la RMN dans les matériaux vitreux : les bioverres et les verres de confinement, et dans les matériaux cimentaires. Matériaux. Université Polytechnique Hauts-de-France, 2021. ⟨tel-03775336⟩

• Article dans une revue

A User-Oriented Local Coastal Flooding Early Warning System Using Metamodelling Techniques

Déborah Idier, Axel Aurouet, François Bachoc, Audrey Baills, José Daniel Betancourt, Fabrice Gamboa, Thierry Klein, Andrés F. López-Lopera, Rodrigo Pedreros, Jérémy Rohmer, Alexandre Thibault

Given recent scientific advances, coastal flooding events can be properly modelled. Nevertheless, such models are computationally expensive (requiring many hours), which prevents their use for forecasting and warning. In addition, there is a gap between the model outputs and information actually…

Journal of Marine Science and Engineering, 2021, pp.1191. ⟨10.3390/jmse9111191⟩. ⟨hal-03406179v2⟩

• Poster de conférence

Fabrication of Doped ß-tricalcium Phosphate Bioceramics by Robocasting for Bone Repair Applications

Nicolas Somers, Florian Jean, Marie Lasgorceix, Anthony Thuault, Fabrice Petit, Sandra Balvay, Christelle C. Der Loughian, Claire Gaillard, Laurent Gremillard, Anne Leriche

The Materials Science & Technology (MS&T) technical meeting 2021, Oct 2021, Columbus (Ohio), United States. ⟨hal-04392681⟩

• Poster de conférence

Hybrid Additive/Subtractive System of Ceramic Materials: Investigation of Powder, Process and Innovative Post-treatments

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

The Materials Science & Technology (MS&T) technical meeting 2021, Oct 2021, Columbus (Ohio), United States. ⟨hal-04392682⟩

• Thèse

Durabilité d'un revêtement nanostructuré d'oxyde de zinc élaboré par procédé chimie douce pour des surfaces antibactériennes et autonettoyantes, Durability of a zinc oxide nanostructured coating formulated by soft chemistry for antibacterial and self-cleaning surfaces

Elodie Niemiec

Cette étude est focalisée sur l’élaboration d’un revêtement nanostructuré par procédé chimie douce afin d’obtenir des propriétés antibactériennes et autonettoyantes. La stratégie adoptée a été de mettre en place une méthode chimique en voie aqueuse peu énergivore pour des raisons environnementales…, This study is focused on the development of a nanostructured coating by soft chemistry in order to obtain antibacterial and self-cleaning properties. The strategy adopted was to implement an energy-efficient aqueous chemical method for environmental reasons: the adopted protocol involves the…

Matériaux. Université Polytechnique Hauts-de-France, 2021. Français. ⟨NNT : 2021UPHF0032⟩. ⟨tel-03468647⟩

• Article dans une revue

Mechanical modelling of microwave sintering and experimental validation on an alumina powder

Maxence Renaux, Damien Méresse, Julien Pellé, Anthony Thuault, Céline Morin, Christelle Nivot, Christian Courtois

Microwave sintering (MW) allows fast heating (≤30 min) and densification of ceramic materials, like alumina Al2O3. In order to predict the final material properties (density, size and grain size) the mechanical SOVS (Skorohold Olevsky Viscous Sintering) model is adapted and validated for…

Journal of the European Ceramic Society, 2021, 41 (13), pp.6617-6625. ⟨10.1016/j.jeurceramsoc.2021.06.013⟩. ⟨hal-03442866⟩

• Article dans une revue

From Metal-Organic Framework Powders to Shaped Solids: Recent Developments and Challenges

Bakytzhan Yeskendir, Jean-Philippe Dacquin, Yannick Lorgouilloux, Christian Courtois, Sébastien Royer, Jérémy Dhainaut

Metal-organic frameworks represent a class of porous materials which developed considerably over the past few years. Their highly porous structure makes them outperforming conventional adsorbents in hot topics such as dihydrogen and methane storage, and carbon dioxide capture. Their consequent…

Materials Advances, 2021, Materials Advances, ⟨10.1039/d1ma00630d⟩. ⟨hal-03373024⟩

• Chapitre d'ouvrage

Advances in Ceramic PZT/PA6 Matrix Composite Materials for Energy Harvesting Applications: Structural, Dielectric, Piezoelectric and Mechanical Study

Rida Farhan, Nabil Chakhchaoui, Adil Eddiai, Mounir Meddad, Mohamed Rguiti, M'Hammed Mazroui, Omar Cherkaoui

The energy harvesting based on piezoelectric composites has great potential for several applications such as embedded microelectromechanical systems (MEMS) devices. Consequently, this chapter discussesthe effect of Lead ZirconateTitanate (PZT) volume fraction inserted in the polyamide-6 matrix (PA6…

Advanced Ceramics for Energy and Environmental Applications, 1, CRC Press, pp.179-193, 2021, 9781003005155. ⟨10.1201/9781003005155-8⟩. ⟨hal-04475208⟩