General information
Organisation
The French Alternative Energies and Atomic Energy Commission (CEA) is a key player in research, development and innovation in four main areas :
• defence and security,
• nuclear energy (fission and fusion),
• technological research for industry,
• fundamental research in the physical sciences and life sciences.
Drawing on its widely acknowledged expertise, and thanks to its 16000 technicians, engineers, researchers and staff, the CEA actively participates in collaborative projects with a large number of academic and industrial partners.
The CEA is established in ten centers spread throughout France
Reference
SL-DES-24-0121
Thesis topic details
Category
Engineering science
Thesis topics
Towards multi-physics and multi-scale modelling of pilot-scale photo-electrochemical cells for hydrogen production
Contract
Thèse
Job description
The production of chemical molecules and synthetic fuel, from non-fossil resources and renewable energy, is one of the solution envisaged to face climate issues. In this context, the use of photo-electrochemical cells (PEC) solar-driven water splitting is seen as promising route for hydrogen production. Today, proofs of concept generally concern small objects (of the order of 1cm² of active surface) and operating-times limited to a few minutes or a few hours. It is therefore essential, in order to consider the rapid deployment of PECs, to be able to predict the influence of the architecture of the cell and scale-up on their performance, in terms of energy efficiency, kinetic efficiencies (volume and surface ), stability of operation and aging of materials.
The thesis is part of the development of a generic simulation tool for PECs, in support of R&D. It will be carried out in collaboration with ENGIE LabCRIGEN (CIFRE funding), )Institut Pascal (host laboratory) and CEA (ISEC, IRIG and INES).
You have a solid background in Chemical Engineering, Energy, Fluid Mechanics or Applied Mathematics, with particular attraction for modelling and simulation; you have also a strong capacity for collaborative work, and you want to contribute actively the energy transition? By choosing this thesis, you will join a multidisciplinary consortium and contribute to an active field of research, at the interface between fundamental research and industry.
University / doctoral school
Ecole Doctorale des Sciences pour l’Ingénieur (EDSPI)
Clermont-Auvergne
Thesis topic location
Site
Marcoule
Requester
Position start date
01/10/2023
Person to be contacted by the applicant
CHARTON Sophie sophie.charton@cea.fr
CEA
DES/DMRC
CEA Marcoule
ISEC / DMRC
BP 17171
30207 Bagnols-sur-Cèze cedex
+33 (0)4.66.79.62.29
Tutor / Responsible thesis director
CORNET Jean-François jean-francois.cornet@sigma-clermont.fr
Institut Pascal
SIGMA / Clermont Auvergne INP
Institut Pascal (UMR-CNRS 6602) Campus Universitaire des Cezeaux,
2 av. Blaise Pascal
63178 AUBIERE
En savoir plus
http://www.tinyurl.com/y5vzce7q