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Fabien Giovannelli

Fabien Giovannelli received his PhD degree in material sciences from Caen University in 2002, and is assistant professor at University of Tours since 2005. He is in charge of the research group “Functional oxides for energy efficiency” of GREMAN Laboratory. His research activitiy is focused on solid state chemistry, especially the synthesis and characterization of oxide materials with remarkable properties (thermoelectrics, piezoelectrics, superconductors, …). The objectives of the research undertaken are the understanding of all the mechanisms which control properties in oxides and their correlation with chemistry or manufacturing process for devices or application referred to energy transport, storage, conversion or saving.

Journal articles45 documents

  • F. Giovannelli, C. Mathieu, K. Fritsch, K. Adil, F. Goutenoire, et al.. Room-temperature synthesis of a new stable (N 2 H 4 )WO 3 compound: a route for hydrazine trapping. Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, International Union of Crystallography, 2019, 75 (2), ⟨10.1107/S2052520619000064⟩. ⟨hal-02087407⟩
  • Sophie Bresch, Bjoern Mieller, Daniela Schoenauer-Kamin, Ralf Moos, Fabien Giovanelli, et al.. Influence of pressure assisted sintering and reaction sintering on microstructure and thermoelectric properties of bi-doped and undoped calcium cobaltite. Journal of Applied Physics, American Institute of Physics, 2019, 126 (7), pp.075102. ⟨10.1063/1.5107476⟩. ⟨hal-02294008⟩
  • A. Savoyant, O. Pilone, S. Bertaina, F. Delorme, F. Giovannelli. Electronic and nuclear magnetic anisotropy of cobalt-doped ZnO single-crystalline microwires. Superlattices and Microstructures, Elsevier, 2019, 125, pp.113-119. ⟨10.1016/j.spmi.2018.10.024⟩. ⟨hal-02017943⟩
  • Cong Chen, Bernd Müller, Oleg Lebedev, Fabien Giovannelli, Giovanni Bruno, et al.. Effects of impurities on the stability of the low thermal conductivity in Fe2TiO5 ceramics. Materials Characterization, Elsevier, 2019, 149, pp.111-117. ⟨10.1016/j.matchar.2019.01.021⟩. ⟨hal-02017948⟩
  • V. Rogé, F. Delorme, A. Stolz, A. Talbi, N. Semmar, et al.. Effect of post-deposition thermal treatment on thermoelectric properties of pulsed-laser deposited Ca3Co4O9 thin films. Materials Chemistry and Physics, Elsevier, 2019, 221, pp.361 - 366. ⟨10.1016/j.matchemphys.2018.09.069⟩. ⟨hal-01895867⟩
  • F. Delorme, R. Dujardin, F. Schoenstein, B. Pintault, P. Belleville, et al.. Nanostructuring of dense SnO2 ceramics by Spark Plasma Sintering. Ceramics International, Elsevier, 2019, ⟨10.1016/j.ceramint.2019.01.138⟩. ⟨hal-02060578⟩
  • Cong Chen, Fabian Delorme, Frédéric Schoenstein, Mustapha Zaghrioui, Delphine Flahaut, et al.. Synthesis, sintering, and thermoelectric properties of Co1-M O (M = Na, 0 ≤ x ≤ 0.07; M = Ag, 0 ≤ x ≤ 0.05). Journal of the European Ceramic Society, Elsevier, 2019, 39 (2-3), pp.346-351. ⟨10.1016/j.jeurceramsoc.2018.10.013⟩. ⟨hal-01917126⟩
  • Etienne Sabarthes, Fabian Delorme, Vladyslav Tezyk, Cecile Autret, Gwenaël Corbel, et al.. Reducing the thermal conductivity of La 2 Mo 2 O 9 with a trivalent praseodymium substitution for its potential use as a thermal barrier coating. Dalton Transactions, Royal Society of Chemistry, 2019, ⟨10.1039/C9DT01192G⟩. ⟨hal-02154780⟩
  • Fabien Giovannelli, Cong Chen, Pablo Díaz-Chao, Emmanuel Guilmeau, Fabian Delorme. Thermal conductivity and stability of Al-doped ZnO nanostructured ceramics. Journal of the European Ceramic Society, Elsevier, 2018, 38 (15), pp.5015 - 5020. ⟨10.1016/j.jeurceramsoc.2018.07.032⟩. ⟨hal-01862538⟩
  • F. Kolomys, V. Strelchuk, V. Rarata, R. Hayn, A. Savoyant, et al.. Optical and structural properties of individual Co-doped ZnO microwires. Superlattices and Microstructures, Elsevier, 2018, 118, pp.7 - 15. ⟨10.1016/j.spmi.2018.04.005⟩. ⟨hal-01862542⟩
  • Cong Chen, Fabien Giovannelli, Tatiana Chartier, Fabian Delorme. Synthesis and thermoelectric properties of doubly substituted La 0.95 Sr 0.05 Co 1-x Cr x O3 (0 ≤ x ≤ 0.5). Materials Research Bulletin, Elsevier, 2018, 102, pp.257 - 261. ⟨10.1016/j.materresbull.2018.02.032⟩. ⟨hal-01741365⟩
  • M. Bousnina, R. Dujardin, L. Perrière, F. Giovannelli, G. Guegan, et al.. Synthesis, sintering, and thermoelectric properties of the solid solution La1–xSrxCoO3±δ (0 ≤ x ≤ 1). Journal of Advanced Ceramics, 2018, 7 (2), pp.160-168. ⟨10.1007/s40145-018-0267-3 ⟩. ⟨hal-02017524⟩
  • Mustapha Zaghrioui, F. Delorme, C. Chen, N.R. Camara, F. Giovannelli. Raman study of high temperature insulator-insulator transition in Ba 2 Co 9 O 14. Solid State Sciences, Elsevier, 2018, 79, pp.1 - 5. ⟨10.1016/j.solidstatesciences.2018.03.003⟩. ⟨hal-02017937⟩
  • Florian Jean, Frédéric Schoenstein, Mustapha Zaghrioui, Micka Bah, Pascal Marchet, et al.. Composite microstructures and piezoelectric properties in tantalum substituted lead-free K 0.5 Na 0.5 Nb 1-x Ta x O 3 ceramics. Ceramics International, Elsevier, 2018, 44 (8), pp.9463 - 9471. ⟨10.1016/j.ceramint.2018.02.163⟩. ⟨hal-01816567⟩
  • Cong Chen, Fabien Giovannelli, Fabian Delorme. Thermoelectric properties of Fe2-xTi1+xO5 solid solutions: influence of microcracking and Nb substitution. Ceramics International, Elsevier, 2018, 44 (17), pp.21794-21799. ⟨10.1016/j.ceramint.2018.08.282⟩. ⟨hal-01862528⟩
  • F. Delorme, P. Diaz-Chao, Fabien Giovannelli. Effect of Ca substitution by Fe on the thermoelectric properties of Ca3Co4O9 ceramics. Journal of Electroceramics, Springer Verlag, In press, 40 (2), pp.107 - 114. ⟨10.1007/s10832-018-0109-2⟩. ⟨hal-01741366⟩
  • F. Delorme, C. Chen, B. Pignon, F. Schoenstein, L. Perriere, et al.. Promising high temperature thermoelectric properties of dense Ba 2 Co 9 O 14 ceramics. Journal of the European Ceramic Society, Elsevier, 2017, 37 (7), pp.2615 - 2620. ⟨10.1016/j.jeurceramsoc.2017.01.034⟩. ⟨hal-01741102⟩
  • Cong Chen, Fabien Giovannelli, Jean-René Duclere, Fabian Delorme. Thermoelectric properties of Fe 2 (Ti 1−x Nb x )O 5 pseudobrookite ceramics with low thermal conductivity. Journal of the European Ceramic Society, Elsevier, 2017, 37 (15), pp.4681 - 4685. ⟨10.1016/j.jeurceramsoc.2017.06.027⟩. ⟨hal-01741068⟩
  • R. Dujardin, F. Delorme, B. Pintault, P. Belleville, Cecile Autret, et al.. A high yield one-pot aqueous synthesis of crystalline SnO2 nanoparticles. Materials Letters, Elsevier, 2017, 187, pp.151 - 153. ⟨10.1016/j.matlet.2016.10.074⟩. ⟨hal-01741095⟩
  • Emmanuel Guilmeau, Pablo Díaz-Chao, Oleg Lebedev, Aleksander Rečnik, Marion. Schäfer, et al.. Inversion Boundaries and Phonon Scattering in Ga:ZnO Thermoelectric Compounds. Inorganic Chemistry, American Chemical Society, 2017, 56 (1), pp.480 - 487. ⟨10.1021/acs.inorgchem.6b02354⟩. ⟨hal-01741077⟩
  • Cong Chen, Fabien Giovannelli, Mustapha Zaghrioui, Loïc Perrière, Fabian Delorme. Synthesis, sintering, transport and thermal properties of Na 2 Fe 2 Ti 6 O 16 freudenbergite. Materials Chemistry and Physics, Elsevier, 2017, 198, pp.1 - 6. ⟨10.1016/j.matchemphys.2017.05.050⟩. ⟨hal-01741045⟩
  • Fabien Giovannelli, V. Marsteau, Mustapha Zaghrioui, Cecile Autret, F. Delorme. Low temperature synthesis of Co 3 O 4 and (Co 1− x Mn x ) 3 O 4 spinels nanoparticles. Advanced Powder Technology, Elsevier, 2017, 28 (5), pp.1325 - 1331. ⟨10.1016/j.apt.2017.02.022⟩. ⟨hal-01741004⟩
  • Micka Bah, Fabien Giovannelli, Richard Retoux, Julien Bustillo, Emmanuel Le Clezio, et al.. Crystal Growth and Piezoelectric Properties of Lead-free Based K0.5Na0.5NbO3 by the Floating Zone Method. Crystal Growth and Design, American Chemical Society, 2016, 16 (1), ⟨10.1021/acs.cgd.5b01271⟩. ⟨hal-01255208⟩
  • Fabian Delorme, Micka Bah, Frédéric Schoenstein, Florian Jean, Mouna Zouaoui Jabli, et al.. Thermoelectric Properties of Oxygen Deficient (K0.5Na0.5)NbO3 Ceramics. Materials Letters, 2016, 162, pp.24--27. ⟨10.1016/j.matlet.2015.09.124⟩. ⟨hal-01755969⟩
  • Micka Bah, Natalya Alyabyeva, Richard Retoux, Fabien Giovannelli, Mustapha Zaghrioui, et al.. Investigation of the domain structure and hierarchy in potassium–sodium niobate lead-free piezoelectric single crystals. RSC Advances, Royal Society of Chemistry, 2016, 6 (54), pp.49060-49067. ⟨10.1039/C6RA07205D⟩. ⟨hal-02153225⟩
  • Adrien Savoyant, Fabien Giovannelli, Fabian Delorme, Anatoli Stepanov. EPR Characterization of Co-Doped ZnO Microwires and Distant Spin-Pair Coupling. Semiconductor Science and Technology, IOP Publishing, 2015, 30 (7), pp.075004. ⟨10.1088/0268-1242/30/7/075004⟩. ⟨hal-01755971⟩
  • Micka Bah, Fabien Giovannelli, Frédéric Schoenstein, Christophe Brosseau, Jean-Robert Deschamps, et al.. Ultrasonic transducers based on undoped lead-free (K0.5Na0.5)NbO3 ceramics. Ultrasonics, Elsevier, 2015, 63, pp.23 - 30. ⟨10.1016/j.ultras.2015.06.007⟩. ⟨hal-01627834⟩
  • Fabian Delorme, Pablo Diaz-Chao, Emmanuel Guilmeau, Fabien Giovannelli. Thermoelectric properties of Ca3Co4O9–Co3O4 composites. Ceramics International, Elsevier, 2015, 41 (8), pp.10038--10043. ⟨10.1016/j.ceramint.2015.04.091⟩. ⟨hal-01755970⟩
  • Mourad Intissar, Alain Seron, Fabien Giovanelli, Cecile Autret, Mikael Motelica-Heino, et al.. Effect of copper content on the synthesis and properties of (Mg4−xCux)Al2OH12CO3, nH2O layered double hydroxides.. Journal of Materials Science, Springer Verlag, 2015, 50 (3), pp.1427-1434. ⟨10.1007/s10853-014-8702-5⟩. ⟨insu-01095106⟩
  • Micka Bah, Fabien Giovannelli, Frédéric Schoenstein, Guy Feuillard, Emmanuel Le Clézio, et al.. Synthesis, microstructure and electromechanical properties of undoped (K 0·5 Na 0·5 )NbO 3. Advances in Applied Ceramics, Maney Publishing, 2015, 114 (4), pp.211 - 219. ⟨10.1179/1743676114Y.0000000230⟩. ⟨hal-01627787⟩
  • Pablo Díaz-Chao, Fabien Giovannelli, Oleg Lebedev, Daniel Chateigner, Luca Lutterotti, et al.. Textured Al-Doped ZnO Ceramics with Isotropic Grains. Journal of the European Ceramic Society, 2014, 34 (16), pp.4247--4256. ⟨10.1016/j.jeurceramsoc.2014.07.009⟩. ⟨hal-01755974⟩
  • Micka Bah, Fabien Giovannelli, Frédéric Schoenstein, Guy Feuillard, Emmanuel Le Clézio, et al.. Electromechanical Properties and Microstructure of Undoped K0.5Na0.5NbO3 Ceramics and KNbO3-NaNbO3 Crystals. Advances in Science and Technology, 2014, 90, pp.25 - 32. ⟨10.4028/⟩. ⟨hal-01839014⟩
  • Marie-Hélène Chambrier, Armel Le Bail, Fabien Giovannelli, Abdelkrim Redjaimia, Pierre Florian, et al.. La$_{10}$W$_2$O$_{21}$ : An Anion-Deficient Fluorite-Related Superstructure with Oxide Ion Conduction. Inorganic Chemistry, American Chemical Society, 2014, 53, pp.147-159. ⟨10.1021/ic401801u⟩. ⟨hal-01085227⟩
  • Lucile Mangin-Thro, Yvan Sidis, Philippe Bourges, Sonia de Almeida-Didry, Fabien Giovannelli, et al.. Characterization of the Intra-Unit-Cell Magnetic Order in Bi2Sr2CaCu2O8+δ. Physical Review B : Condensed matter and materials physics, American Physical Society, 2014, 89 (9), pp.094523. ⟨10.1103/PhysRevB.89.094523⟩. ⟨hal-01755973⟩
  • Micka Bah, Fabien Giovannelli, Frédéric Schoenstein, Guy Feuillard, Emmanuel Le Clezio, et al.. High electromechanical performance with spark plasma sintering of undoped K0.5Na0.5NbO3 ceramics. Ceramics International, Elsevier, 2014, 40 (5), pp.7473 - 7480. ⟨10.1016/j.ceramint.2013.12.097⟩. ⟨hal-01627776⟩
  • Fabien Giovannelli, P. Ngo Ndimba, Pablo Diaz-Chao, Mikael Motelica-Heino, P.I. Raynal, et al.. Synthesis of Al doped ZnO nanoparticles by aqueous coprecipitation. Powder Technology, Elsevier, 2014, 262, pp.203-208. ⟨10.1016/j.powtec.2014.04.065⟩. ⟨insu-00990801⟩
  • Fabian Delorme, Fabien Giovannelli, Cecile Autret, Tatiana Chartier. Ca and Co Substitutions in (Ca,Co)(OH)2 Hydroxides. Materials Research Bulletin, 2013, 48 (10), pp.4191--4195. ⟨10.1016/j.materresbull.2013.06.073⟩. ⟨hal-01755977⟩
  • Fabien Giovannelli, Gabriel Rajonson, Jérôme Wolfman, Fabian Delorme. Synthesis of ZnO Microwires and Tetrapods by Optical Furnace. Materials Letters, 2013, 107, pp.194--196. ⟨10.1016/j.matlet.2013.05.138⟩. ⟨hal-01755976⟩
  • Fabien Giovannelli, Fabian Delorme, Cecile Autret, Alain Seron, Véronique Jean-Prost. Existence of a solid solution from brucite to b-Co(OH)2. Materials Research Bulletin, Elsevier, 2012, 47 (5), pp.1212-1216. ⟨10.1016/j.materresbull.2012.01.033⟩. ⟨hal-00684896⟩
  • Fabien Giovannelli, Cecile Autret, C. Mathieu, Tatiana Chartier, Fabian Delorme, et al.. Synthesis of manganese spinel nanoparticles at room temperature by coprecipitation. Journal of Solid State Chemistry, Elsevier, 2012, 192, pp.109-112. ⟨10.1016/j.jssc.2012.04.006⟩. ⟨hal-00824358⟩
  • Fabien Giovannelli, Mustapha Zaghrioui, Cecile Autret, Fabian Delorme, Alain Seron, et al.. Magnetic properties of Ni(II)-Mn(III) LDHs. Materials Chemistry and Physics, Elsevier, 2012, 137 (1), pp.55-60. ⟨10.1016/j.matchemphys.2012.07.057⟩. ⟨hal-00824471⟩
  • Sonia de Almeida-Didry, Yvan Sidis, Victor Balédent, Fabien Giovannelli, Isabelle Monot-Laffez, et al.. Evidence for Intra-Unit-Cell Magnetic Order in Bi 2 Sr 2 CaCu 2 O 8 + δ. Physical Review B : Condensed matter and materials physics, American Physical Society, 2012, 86 (2), ⟨10.1103/PhysRevB.86.020504⟩. ⟨hal-01755979⟩
  • Fabian Delorme, Alain Seron, Fabien Giovannelli, Claire Bény, Véronique Jean-Prost, et al.. Synthesis and anion exchange properties of a Zn/Co double hydroxide salt. Solid State Ionics, Elsevier, 2011, 187 (1), pp.93-97. ⟨10.1016/j.ssi.2011.02.006⟩. ⟨hal-00664245⟩
  • Fabian Delorme, Alain Seron, M. Licheron, E. Véron, F. Giovannelli, et al.. Synthesis and anion exchange properties of a Zn/Ni double hydroxide salt with a guarinoite structure. Journal of Solid State Chemistry, Elsevier, 2009, 182 (9), p. 2350-2356. ⟨10.1016/j.jssc.2009.05.031⟩. ⟨hal-00516001⟩
  • F. Giovannelli, T. Chartier, Cécile Autret-Lambert, Fabian Delorme, Mustapha Zaghrioui, et al.. A fast route to obtain manganese spinel nanoparticles by reduction of K-birnessite. Journal of Solid State Chemistry, Elsevier, 2009, 182 (5), p. 1021-1026. ⟨10.1016/j.jssc.2009.01.031⟩. ⟨hal-00512691⟩

Conference papers3 documents

  • Isabelle Monot-Laffez, Frédéric Schoenstein, Micka Bah, Florian Jean, Fabien Giovannelli, et al.. Influence du mode de frittage sur les propriétés de KNN : de la piézoélectricité à la thermoélectricité. Journées nationales sur le frittage par courant pulsé, Université Paris 13 Oct 2017, Villetaneuse, France. ⟨hal-01774911⟩
  • V. Rogé, A. Stolz, N Dumuis, F Delorme, F. Giovannelli, et al.. Synthesis and characterisation of a planar thermoelectric generator based on Ca3Co4O9 and SrTiO3 thin-films. Journées Nationales sur les Technologies Emergentes en micronanofabrication (JNTE), Nov 2017, Orléans, France. ⟨hal-01920288⟩
  • Florian Jean, M. Bah, F. Schoenstein, Pascal Marchet, Julien Bustillo, et al.. Effects of Mn, Co, Ta and La doping on microstructure and piezoelectric properties of K0.5Na0.5NbO3 ceramics sintered by various technics. Electroceramics XV, SPCTS, Jun 2016, Limoges, France. ⟨hal-01851995⟩

Poster communications4 documents

  • Vincent Rogé, Arnaud Stolz, Nicolas Dumuis, Fabian Delorme, Fabien Giovannelli, et al.. Planar thermoelectric generator based on p-type Ca3Co4O9 and n-type SrTiO3 oxide thin films. International Conference on Thermoelectricity, Jul 2018, Caen, France. ⟨hal-01903410⟩
  • Vincent Rogé, Thi Trang Dai Huynh, Arnaud Stolz, Nadjib Semmar, Christophe Cachoncinlle, et al.. Growth and properties of calcium cobaltite thin films by pulsed-laser deposition . E-MRS 2017 Spring Meeting (Symposium T), May 2017, Strasbourg (67), France. ⟨hal-01573332⟩
  • Caroline Michel, Alain Seron, Fabian Delorme, Fabien Giovannelli, Nataliia Gorodylova, et al.. Mise au point d'un complexe matériau/biofilm pour la biodégradation de pesticides dans les sols agricoles. 8ème Colloque du Réseau National Biofilm (RNB), Dec 2017, Clermond-Ferrand, France. ⟨hal-01621360⟩
  • F. Jean, M. Bah, F. Schoenstein, Mustapha Zaghrioui, Pascal Marchet, et al.. Effect of Ta on structure, microstructure and properties of K0.5Na0.5NbO3 ceramics sintered by various techniques. Piezo 2017, Feb 2017, Cercedilla, France. ⟨hal-01885675⟩