Go to Page # Page of 27

Advanced Materials for Lithium-Ion Batteries

 Sophie Mailley
  23rd-Aug-2017
Description: Our Strategy For Materials:- Pilot scale (kg)-Synthesis scale-up Process optimization Reproducibility. Technology transfer License agreement Industrial development. LiFexMn(1-x)PO4 MATERIALS: Capacity of mixed phosphates capacity of LiFePO4 (solvothermal route), Potential of mixed phosphates > potential of LiFePO4. First screening of synthesis method and conditions Optimization of Li-rich material composition (doping). DOE for process optimisation (co-precipitation). DOE composition optimization Attempts to create graphene coatings Selected material was upscaled to 10 kg for prototypes manufacturing. Stable and reproducible performances compared to lab-scale batches.
Views: 1102
Domain: Energy
Category: Battery & Fuel Cell
Contributing Organization: EuroNanoForum 2017
 ‐ More of their Presentations
Contents:
ADVANCED MATERIALS FOR LI-ION BATTERIES

Sophie Mailley, CEA

|2

OUR STRATEGY FOR MATERIALS
Laboratory scale (g)
Innovation - Patents
(synthesis-composition)
Characterization

Pilot scale (kg)
Synthesis scale-up
Process optimization
Reproducibility

Technology transfer
License agreement
Industrial development
| PAGE 3

CEA PROPERTY

|3

A GLOBAL APPROACH

CEA PROPERTY

|4

CONTEXT: ENERGY STO ... See more

Advanced Materials For LI-Ion Batteries

Development of advanced materials for battery storage is a long process ... Maturation time is needed for low TRL components Li-rich cathode material : very promising, but short

Sophie Mailley
06 March, 2018