Postdoctoral Researcher In Solid-State Li-Ion Batteries - 24 Months H/F - CEA

Le CEA est un acteur majeur de la recherche, au service des citoyens, de l'économie et de l'Etat.

Il apporte des solutions concrètes à leurs besoins dans quatre domaines principaux : transition énergétique, transition numérique, technologies pour la médecine du futur, défense et sécurité sur un socle de recherche fondamentale. Le CEA s'engage depuis plus de 75 ans au service de la souveraineté scientifique, technologique et industrielle de la France et de l'Europe pour un présent et un avenir mieux maîtrisés et plus sûrs.

Implanté au coeur des territoires équipés de très grandes infrastructures de recherche, le CEA dispose d'un large éventail de partenaires académiques et industriels en France, en Europe et à l'international.

Les 20 000 collaboratrices et collaborateurs du CEA partagent trois valeurs fondamentales :

- La conscience des responsabilités
- La coopération
- La curiosité

Do you want your work to have an impact on the ongoing Energy Transition?

We are looking for a highly motivated post-doctoral researcher to work on a Carnot project dedicated to the development of air-stable solid electrolytes for Li-ion batteries to further facilitate their practical implementation. The project suggests chemical modification of the electrolyte, its advanced characterization using a set of physico-chemical methods including dynamic nuclear polarization (DNP)-enhanced solid-state nuclear magnetic resonance (NMR) measurements and representative tests in small-scale batteries. A multidisciplinary team is involved in the project with much excellence and expertise in the topic. An example of a recent related research can be found here: https://doi.org/10.1016/j.ensm.2025.104742. New ideas, publications, patents and participation at international conferences are targeted

Role of the candidate :

- Propose, design and conduct the experiments with respect to the aims of the project and state-of-the-art
- Continuous literature screening during the project and making a review
Work in the multidisciplinary environment
- Data treatment, writing of reports with respect to deadlines, scientific publications and patent proposals
- Presenting the results internally and externally

Candidate's profile:

- PhD in Materials Chemistry, Physical Chemistry, or Electrochemistry.
- Knowledge of rechargeable batteries and a solid understanding of the associated scientific and technological challenges are essential.
- Knowledge of Organic Chemistry, thin films, and/or NMR spectroscopy is an advantage.
- Proven hands-on experience with battery characterization techniques (at least some of the following): X-ray diffraction (XRD), Raman spectroscopy, ionic conductivity measurements, NMR.
- Excellent laboratory skills, with a strong commitment to laboratory safety regulations.
- Excellent written and verbal communication skills in English; knowledge of French would be an asset.
- Ability to work effectively both independently and as part of a team, with appropriate support from the project team.
- A rigorous approach to research, along with creativity and scientific curiosity, is highly valued.

Guarantees and benefits :
Stable 2-year post-doc position
A working contract at CEA offers good work-life balance, professional training to strengthen your skills or acquire new ones, excellent medical insurance, subsidies for the use of public transport (85%) and the
staff canteen, holidays and a variety of cultural and sports activities. Home working is authorized under certain conditions. Grenoble is located in French Alps providing an easy access to activities in the mountains.