Mattia Giannini

Mattia
Giannini

• PostDoc

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  Researchgate

Thématique(s)

• Synthèses, surfaces, interfaces

Descriptif des activités de recherche

My research activity is focused on the characterisation of Lithium-Sulfur battery materials. In particular I work on cathode materials and analyse them before and after electrochemical cycling.  The aim is to gain a better understanding on the structural modification that take place at the electrode upon cycling in order to provide guidelines for the development of the next generation of batteries. My work is supported by the ALISTORE – European Research Institute and is carried out in collaboration with members of the HELiS consortium.

Parcours

• 2015 Postdoc, L.R.C.S UMR CNRS 7314, Université de Picardie Jules Verne.
  « Fine structural studies of the mechanisms involved in Lithium-Sulfur battery by (S)TEM and associated techniques ».  Encadrants : Carine Davoisne and Arnaud Demortière.
• 2014 Ph.D., Experimental Geosciences, University of Bayreuth (Germany).
  « The crystal chemistry of hibonite: an indicator for oxygen fugacity during Solar Nebula condensation? ». Supervisors : Prof. Dr. Falko Langenhorst and Dr. Tiziana Boffa Ballaran.
• 2009 M.Sc., Chemistry, University of Pavia (Italy).

Compétences

Electron microscopy (TEM, STEM, Atomic-resolution, Electron diffraction, EELS, EDXS, SEM), In-situ characterisation, Solid state synthesis, Electrochemical measurements.

Cooperative Jahn-Teller effect and the role of strain in the tetragonal-to-cubic phase transition in MgxCu1-xCr2O4

S. C.Tarantino, M. Giannini, M. A. Carpenter, M. Zema

IUCrJ,

2016

Single crystal elasticity of majoritic garnets: Stagnant slabs and thermal anomalies at the base of the transition zone

M. G. Pamato, A. Kurnosov, T. B. Ballaran, D. J. Frost, L. Ziberna, M. Giannini, S. Speziale, S. N. Tkachev, K. K. Zhuravlev, V. B. Prakapenka

Earth and Planetary Science Letters,

2016

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Publications

Reversible magnesium and aluminium ions insertion in cation-deficient anatase TiO2