This proposal addresses a major problem of energy storage : increasing the volumetric energy density of supercapacitors. These systems are increasingly used in applications related to transportation with the main issues to increase their energy density by volume while maintaining their power density and durability. To reach this goal, it is proposed to replace the conventional carbon electrodes ( 7Wh/L) with denser materials such as metal oxides. The performance of a prototype based on two oxide based electrodes (Fe3O4 and MnO2 ) will be evaluated while developing new materials and new architectures that can meet the criteria of energy density (>10Wh/L), power (>5 kW/L) and durability (> 100,000 cycles), with improved safety since these materials can be operated in aqueous instead of organic electrolytes.
Emplois crées : 1
Publication scientifique : 54
Produit / Prototype : 3
Suivi de projet - Pendant le projet : 3
Rapport final : 3
Suivi de projet - Fin du projet : 3
Nouveau projet : 9
Brevet : 9
Emplois crées : 2
Project leader
No member partner
LABORATOIRE ICG
LABORATOIRE LRCS
Start of the project on11 / 09 / 2024 | End of project on11 / 09 / 2024
Strategic business lines
Smart grids
Smart grids
Referent of the project
Guillaume ANDRES
06 43 65 78 56
guillaume.andres@s2e2.fr
Pays de la Loire
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