Guilhem Dezanneau


guilhem.dezanneau [at]

Résumé :

  • My activity concerns the theoretical and experimental study of nanostructured functional oxides for energy applications in particular SOFCs. I have some experience in the synthesis and shaping of materials for SOFCs and in the development of electrical measurements applied to ion-conductors (O2-, H+), in their bulk or nanostructured form. Parallely, i work on theoretical approaches through classical molecular dynamics and Density Functional Theory to design new ion conductors. Finally, we recently developped some specific tools to characterise the mechanical properties of materials for SOFCs.

Mots clés :

  • Fuel Cells, functional oxides, conductivity, Resonant Ultrasound spectroscopy, Modeling of solids, ion conductors

Publications :

  • Communication dans un congrès - 6 documents
    • Omar Rahmouni, Giulio Cordaro, C. Pirovano, V. Duffort, R.-N. Vannier, Guilhem Dezanneau. A high throughput study of the Ba(Ce,Sn,Zr)0.8Y0.1Yb0.1O3-δ system, 2022-06-08. (
    • Giulio Cordaro, J. Sirvent, Omar Rahmouni, F. Baiutti, A. Morata, A. Tarancón, Guilhem Dezanneau. High-Throughput Investigation of Thin Film Ba(Ce,Sn,Zr)0.8Y0.1Yb0.1O3-δ Ternary System as Electrolyte for Protonic Ceramic Cells, 2022-06-08. (
    • Omar Rahmouni, Giulio Cordaro, C. Pirovano, V. Duffort, R.-N. Vannier, Guilhem Dezanneau. Une étude (à haut débit) du système Ba(Ce,Sn,Zr)0.8Y0.1Yb0.1O3-δ, 2022-05-30. (
    • Giulio Cordaro, J. Sirvent, D. Thiaudière, Omar Rahmouni, F. Baiutti, A. Morata, C. Pirovano, R.-N. Vannier, A. Tarancón, Guilhem Dezanneau. High-Throughput Investigation of Thin Film Ternary Systems for Solid Oxide Cells, 2022-05-30. (
    • Ciria Désirée, Nhat Quang Ta, Guilhem Dezanneau, Véronique Aubin. Durability of fuel cells - size of a representative volume element, 2018-05-27. (
    • Paul Haghi-Ashtiani, Mohamed Ben Hassine, Ciria Désirée, M. Jimenez-Melendo, Véronique Aubin, Guilhem Dezanneau. Electron microscopy characterization of yttrium-doped barium zirconate electrolytes prepared with Ni additive: Influence of hydrogen treatment, 2016-08-28. (
  • Article dans une revue - 21 documents
    • D. Ciria, V. Aubin, M. Jimenez-Melendo, G. Dezanneau. High-temperature mechanical behavior of proton-conducting yttrium-doped barium zirconate perovskite, 2021. (
    • Chenyi Li, Hichem Dammak, Guilhem Dezanneau. Identification of oxygen diffusion mechanisms in Nd 1−x AE x BaInO 4−x/2 (AE = Ca, Sr, Ba) compounds through molecular dynamics, 2019-10-02. (
    • Fabien Brieuc, Guilhem Dezanneau, Marc Hayoun, Hichem Dammak. Proton diffusion mechanisms in the double perovskite cathode material GdBaCo2O5.5 : A molecular dynamics study, 2017-10. (
    • Grégory Geneste, Bernard Amadon, Marc Torrent, Guilhem Dezanneau. DFT+ U study of self-trapping, trapping, and mobility of oxygen-type hole polarons in barium stannate, 2017-10. (
    • Grégory Geneste, Guilhem Dezanneau. Competition between elastic and chemical effects in the doping, defect association, and hydration of barium stannate, 2017. (
    • Anastasia Iakovleva, Anthony Chesnaud, Irina Animitsa, Guilhem Dezanneau. Insight into the synthesis and electrical properties of alkali-earth-substituted Gd3GaO6 oxide-ion and proton conductors, 2016-09. (
    • Ciria Désirée, Mohamed Ben Hassine, M. Jimenez-Melendo, Anastasia Iakovleva, Paul Haghi-Ashtiani, Véronique Aubin, Guilhem Dezanneau. Mechanical degradation under hydrogen of yttrium doped barium zirconate electrolyte material prepared with NiO additive, 2016-05-01. (
    • Esther Coulaud, Guilhem Dezanneau, Grégory Geneste. Hydration, oxidation, and reduction of GdBaCo 2 O 5.5 from first-principles, 2015-10-01. (
    • Grégory Geneste, Alistar Ottochian, Jessica Hermet, Guilhem Dezanneau. Proton transport in barium stannate: classical, semi-classical and quantum regimes, 2015. (
    • Anthony Chesnaud, Marc David Braida, Sonia Estradé, Francesca Peiro, A. Tarancon, A. Morata, Guilhem Dezanneau. High-temperature anion and proton conduction in RE3NbO7 (RE = La, Gd, Y, Yb, Lu) compounds, 2015. (
    • Yanzhong Wang, Anthony Chesnaud, Emile Bévillon, Guilhem Dezanneau. Properties of Y-doped BaSnO3 proton conductors, 2012. (
    • Y.Z. Wang, Anthony Chesnaud, Emile Bévillon, Guilhem Dezanneau, Jinlong Yang. Synthesis and electrical properties of nanostructured Ba2SnYO5.5 proton conductor, 2011. (
    • Y.Z. Wang, Anthony Chesnaud, Emile Bévillon, Jinlong Yang, Guilhem Dezanneau. Influence of ZnO additive on the properties of Y-doped BaSnO3 proton conductor, 2011. (
    • Yanzhong Wang, Anthony Chesnaud, Emile Bévillon, Jinlong Yang, Guilhem Dezanneau. Synthesis, structure and protonic conduction of BaSn0.875M0.125O3-d (M [ Sc, Y, In and Gd), 2011. (
    • Y.Z. Wang, Emile Bévillon, Anthony Chesnaud, Grégory Geneste, Guilhem Dezanneau. Atomistic simulation of pure and doped BaSnO3, 2009. (
    • Alejandro Morata, Anthony Chesnaud, Alberto Tarancón, Sonia Estradé, Francesca Peiró, Joan-Ramon Morante, Guilhem Dezanneau. A Versatile and Low-Toxicity Route for the Production of Electroceramic Oxide Nanopowders, 2008. (
    • A. Chesnaud, Christine Bogicevic, Fabienne Karolak, C. Estournes, Guilhem Dezanneau. Preparation of transparent oxyapatite ceramics by combined use of freeze-drying and spark-plasma sintering, 2007. (
    • A. Morata, A. Tarancon, F. Peiro, Guilhem Dezanneau, Jr Morante, M. Salleras. Grain-boundary resistivity versus grain size distribution in three-dimensional polycrystals, 2006. (
    • Guilhem Dezanneau, A. Morata, A. Tarancon, F. Peiro, Jr Morante. Effect of grain size distribution on the grain boundary electrical response of 2D and 3D polycrystals, 2006. (
    • Guilhem Dezanneau, M. Audier, H. Vincent, C. Meneghini, Elisabeth Djurado. Structural characterization of La1-xMnO3±δ by x-ray diffraction and x-ray absorption spectroscopy, 2004-01-23. (
    • Elisabeth Djurado, Florence Boulc'H, Guilhem Dezanneau, Pierre Bouvier. Quantification of Chemical Pressure in Doped Nanostructured Zirconia Ceramics, 2003-08-21. (