CDD Chercheur (M/F): Exploring interfaces in energy storage devices (supercapacitors) with in-situ/operando techniques

id="offer-description" class="ecl-u-type-heading-2 ecl-u-mt-none ecl-u-mb-l">Offer Description The researcher recruited by the NAFMAT team at the CEMHTI will be responsible for studying the phenomena occurring at the electrode/electrolyte interface in order to develop a laboratory-scale supercapacitor with an optimised architecture that offers high energy densities while maintaining high power density and a long lifespan. The person recruited will be responsible for the following activities:. - Integrating materials developed by other partners into laboratory cells: Swagelok®, button cells and pouch cells, to optimise the architecture of the systems. - Using several electrochemical techniques to evaluate the parameters necessary to optimise performance. - Comparing electrochemical results with physicochemical characteristics to define material optimisation strategies. - Using/developing advanced in situ/operando techniques, such as NMR, Raman spectroscopy and mass spectrometry, in collaboration with other CEMHTI teams, to explore the electrode/electrolyte interface and evaluate charge storage and ageing mechanisms. -Interpretation and valorisation of the the results by writing publications and presentations in Conferences. The CEMHTI is a CNRS research unit spread across two nearby sites (High Temperature and Cyclotron) and employing around 100 people. The laboratory develops expertise and original tools at the national and international level to study, in particular, the phy