Some hierarchized structures made of iron or nickel fluorides together with carbonaceous or metallic matrix were obtained owing to two fluorination ways : solid-gas fluorination proceeding by pure molecular fluorine gas or fluorination in liquid media using NH 4 F in solution. The different nanostructures have been characterized thanks to classical technics such as electronic microscopies, vibrational spectroscopies (infrared and Raman) or thermogravimetric analysis. Many attentions have been paid to determine the global and local structures by using X-ray diffraction, refinement of the diffraction pattern by Rietveld analysis or Pair Distribution Function analysis on pattern registered on synchrotron. So, the synthesis conditions and the f...
The present contribution details, in an as exhaustive as possible way, the fundamental knowledge acq...
This work presents an innovative synthetic strategy to develop new fluorinated iron-based materials ...
This thesis presents an in-depth investigation of the conversion reaction mechanism of cobalt difluo...
Some hierarchized structures made of iron or nickel fluorides together with carbonaceous or metallic...
Plusieurs structures hiérarchisées des fluorures de fer et de nickel avec des matrices carbonées ou ...
The performances in the two main applications, electrochemistry (primary lithium battery) and tribol...
Dans les piles primaires au lithium, l'anode de lithium peut être couplée principalement à quatre ma...
The fluorination method strongly influences the physical properties of the resulting fluorinated car...
Président: M. Ph TOUZAIN Rapporteurs: M. D. BILLAUD M. P. DELHAES Examinateurs: M. P. GADELLE M. D. ...
The reactivity with pure fluorine gas of a mixture of carbon nanodiscs and nanocones was investigate...
For primary lithium batteries, the lithium anode can be coupled mainly four cathode materials (MnO2,...
Application of iron fluoride, a promising candidate of cathode materials for lithium ion batteries, ...
International audienceSuperstructures or self-assembled nanoparticles open the development of new ma...
This work is devoted to the study of the functionalization of the carbon nanotubes (CNT)and to the a...
International audienceUsing galvanostatic discharges, the electrochemical properties of fluorinated ...
The present contribution details, in an as exhaustive as possible way, the fundamental knowledge acq...
This work presents an innovative synthetic strategy to develop new fluorinated iron-based materials ...
This thesis presents an in-depth investigation of the conversion reaction mechanism of cobalt difluo...
Some hierarchized structures made of iron or nickel fluorides together with carbonaceous or metallic...
Plusieurs structures hiérarchisées des fluorures de fer et de nickel avec des matrices carbonées ou ...
The performances in the two main applications, electrochemistry (primary lithium battery) and tribol...
Dans les piles primaires au lithium, l'anode de lithium peut être couplée principalement à quatre ma...
The fluorination method strongly influences the physical properties of the resulting fluorinated car...
Président: M. Ph TOUZAIN Rapporteurs: M. D. BILLAUD M. P. DELHAES Examinateurs: M. P. GADELLE M. D. ...
The reactivity with pure fluorine gas of a mixture of carbon nanodiscs and nanocones was investigate...
For primary lithium batteries, the lithium anode can be coupled mainly four cathode materials (MnO2,...
Application of iron fluoride, a promising candidate of cathode materials for lithium ion batteries, ...
International audienceSuperstructures or self-assembled nanoparticles open the development of new ma...
This work is devoted to the study of the functionalization of the carbon nanotubes (CNT)and to the a...
International audienceUsing galvanostatic discharges, the electrochemical properties of fluorinated ...
The present contribution details, in an as exhaustive as possible way, the fundamental knowledge acq...
This work presents an innovative synthetic strategy to develop new fluorinated iron-based materials ...
This thesis presents an in-depth investigation of the conversion reaction mechanism of cobalt difluo...