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Fabien giovannelli

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Identifiants chercheurs

Présentation

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.

Publications

"mustapha-zaghrioui"
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Synthesis routes for enhanced piezoelectric properties in spark plasma sintered Ta-doped KNN ceramics

Marion Dubernet , Michael J Pitcher , Mustapha Zaghrioui , Micka Bah , Julien Bustillo
Journal of the European Ceramic Society, 2022, 42 (5), pp.2188-2194. ⟨10.1016/j.jeurceramsoc.2021.12.030⟩
Article dans une revue hal-03562253v1
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Synthesis, sintering, and thermoelectric properties of Co1-M O (M = Na, 0 ≤ x ≤ 0.07; M = Ag, 0 ≤ x ≤ 0.05)

Cong Chen , Fabian Delorme , Frédéric Schoenstein , Mustapha Zaghrioui , Delphine Flahaut
Journal of the European Ceramic Society, 2019, 39 (2-3), pp.346-351. ⟨10.1016/j.jeurceramsoc.2018.10.013⟩
Article dans une revue hal-01917126v1
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Composite microstructures and piezoelectric properties in tantalum substituted lead-free K 0.5 Na 0.5 Nb 1-x Ta x O 3 ceramics

Florian Jean , Frédéric Schoenstein , Mustapha Zaghrioui , Micka Bah , Pascal Marchet
Ceramics International, 2018, 44 (8), pp.9463 - 9471. ⟨10.1016/j.ceramint.2018.02.163⟩
Article dans une revue hal-01816567v1

Raman study of high temperature insulator-insulator transition in Ba 2 Co 9 O 14

Mustapha Zaghrioui , Fabian Delorme , Cong Chen , Nimbo Camara , Fabien Giovannelli
Solid State Sciences, 2018, 79, pp.1 - 5. ⟨10.1016/j.solidstatesciences.2018.03.003⟩
Article dans une revue hal-02017937v1

Synthesis, sintering, transport and thermal properties of Na 2 Fe 2 Ti 6 O 16 freudenbergite

Cong Chen , Fabien Giovannelli , Mustapha Zaghrioui , Loïc Perrière , Fabian Delorme
Materials Chemistry and Physics, 2017, 198, pp.1 - 6. ⟨10.1016/j.matchemphys.2017.05.050⟩
Article dans une revue hal-01741045v1

Low temperature synthesis of Co 3 O 4 and (Co 1− x Mn x ) 3 O 4 spinels nanoparticles

Fabien Giovannelli , V. Marsteau , Mustapha Zaghrioui , Cecile Autret , Fabian Delorme
Advanced Powder Technology, 2017, 28 (5), pp.1325 - 1331. ⟨10.1016/j.apt.2017.02.022⟩
Article dans une revue hal-01741004v1

Investigation of the domain structure and hierarchy in potassium–sodium niobate lead-free piezoelectric single crystals

Micka Bah , Natalia Alyabyeva , Richard Retoux , Fabien Giovannelli , Mustapha Zaghrioui
RSC Advances, 2016, 6 (54), pp.49060-49067. ⟨10.1039/C6RA07205D⟩
Article dans une revue hal-02153225v1

Magnetic properties of Ni(II)-Mn(III) LDHs

Fabien Giovannelli , Mustapha Zaghrioui , Cecile Autret , Fabian Delorme , Alain Seron
Materials Chemistry and Physics, 2012, 137 (1), pp.55-60. ⟨10.1016/j.matchemphys.2012.07.057⟩
Article dans une revue hal-00824471v1

A fast route to obtain manganese spinel nanoparticles by reduction of K-birnessite

Fabien Giovannelli , T. Chartier , Cécile Autret-Lambert , Fabian Delorme , Mustapha Zaghrioui
Journal of Solid State Chemistry, 2009, 182 (5), p. 1021-1026. ⟨10.1016/j.jssc.2009.01.031⟩
Article dans une revue hal-00512691v1