Analyse des mécanismes de dégradations.

Enable engineers to gain a better understanding of cell durability by providing keys to understanding degradation mechanisms and how to analyze them qualitatively and quantitatively, in particular through the application of derivative methods (ICA, DVA). 

1- Reminder of degradation mechanisms: symptoms, impacts, origins

2- Coulombic efficiency analysis: metrology required, half-cell and full-cell cases.

3- Analysis using differential voltage analysis (DVA) and incremental capacity analysis (ICA).

Bonne compréhension du fonctionnement d'une cellule Li-ion. Expérience pratique dans la mise en œuvre et la caractérisation d'électrodes.