VERSAILLES
RETROUVEZ GRATUITEMENTLe résultat des européennes à Versailles ainsi que le résultat des européennes dans les Yvelines.
Jeune docteur, diplômé en 2011, j'effectue actuellement un post-doc au commissariat à l'énergie atomique (CEA).
MASTER’s RESEARCH SUMMARY
Field: Solar energy, electrochemistry
End Objectives: Study of the electrolytic reduction of solid SiO2 and K2SiF6 in molten Fluoride (FLINaK) at 550°C aiming at the production of solar grade silicon
Applications: Synthesis of low cost silicon solar panel material
PhD RESEARCH SUMMARY
Field: Materials and nanoscience, catalysis, in-situ characterization, technique development
End Objectives: Implementation of a “controlled atmosphere” Transmission Electron Microscopy (TEM) on an adapted sample holder. The latter was combined to an in-situ-EXAFS and in-situ-UV-Vis approaches to follow the formation and the evolution of silver nanospecies on a porous oxide support
Application: Low cost air treatment catalysts development (deNOX and VOC catalytic decomposition)
Recent Papers
- Monitoring of the state of silver in porous oxides during catalyst preparation, Studies in Surface Science and Catalysis 175 (2010) 711-714
- A TEM and UV-Visible study of silver reduction by ethanol in Ag-alumina catalysts, Applied Catalysis A: General 406 (2011) 94– 101
- Silver species reduction upon exposure of Ag/Al2O3 catalyst to gaseous ethanol : an in situ Quick-XAS study (In press)
- Contribution of spherical aberrations correction for TEM characterization of Pt nanoparticles supported on BEA zeolite (to be published.
Mes compétences :
Catalyse
Ingénierie
Ingénierie chimique
