Centres d'excellences Laboratoires d'excellence

Laboratory of excellency for electrochemical energy storage


Keywords: Energie; stockage électrochimique; batteries; supercondensateurs; transfert de technologie; prototypage


STORE-EX has been now running for 12 years and we have maintained our momentum in terms of governance (Scientific Council and College meetings…) and scientific production (192 peer-reviewed papers whose 15 are published in high impact journals in 2022). Asides from publications and joint patent with industry, 4 new patent applications were filed in 2022 (22 active patent families/40 filed since 2011). Researches on Na-ion technology, interfaces phenomena in various technologies, all-solid-state batteries, developing sensing and self-healing capabilities to design smart batteries are the current hot topics in which STORE-EX is moving forward in spite of a very fierce competition. Last, STORE-EX is then still at the forefront of academic and applied research with strong connections with 3 technology transfer centers and 16 industrial partners that are all members of the French Initiative on electrochemical storage systems (RS2E). Lastly, STORE-EX is a prominent partner of Battery 2030+ program and of PEPR “Batteries”. 


2022 is solely highlighted by 5 major events:

i) the granting of the 45.6 m€ - national program PEPR on batteries operating by ANR and both coordinated by Hélène Burlet from CEA and Patrice Simon from CNRS/Université Toulouse III (Deputy Director of RS2E)

ii) the granting of a 10 m€-program dedicated to train future collaborators covering the whole “battery” value chain (gigafactories, battery-material makers, battery recycler) that involves STORE-EX as expert member of batter technology (Fig. 1).   

iii) the on-going development of BIG-MAP and INSTABAT European projects relating respectively to the management of interfaces and making diagnosis of batteries using IR-based optical fibers sensors

iv) the on-going development of the “Task Force” internal project dedicated to all-solid state batteries

v) the on-going development of our spin-off TIAMAT aiming to achieve PoC solutions with 10 end-users operating in different sectors in view of commercialization.


The author of this summary is the project coordinator, who is responsible for the content of this summary. The ANR declines any responsibility as for its contents.

General informations

Acronym: STORE-EX
Reference Number: 10-LABX-0076
Project Region: Hauts de France
Discipline: 2 - SMI
PIA investment: 14,121,621 €
Start date: April 2011
End date: December 2024

Project coordinator : Jean-Marie TARASCON
Email: jean-marie.tarascon@college-de-france.fr

Consortium du projet

Partenaire(s) : CNRS délégation Occitanie Est, CNRS Aquitaine, Université de Picardie Jules-Verne Amiens, CNRS Alsace (Strasbourg), CNRS Bretagne Pays de Loire (Rennes), CNRS Provence Corse (Marseille), CNRS Centre Poitou Charentes (Orléans), CNRS délégation Paris-Centre, CNRS Michel Ange, Université de Pau et du Pays de l'Adour, Université de Nantes, Université de Toulouse III (Paul Sabatier), Université d'Aix-Marseille, CNRS délégation Occitanie Ouest, Institut National Polytechnique Bordeaux, Université de Montpellier

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