Description du sujet de thèse

The aim of this project is to develop new heterogeneous catalysts. To achieve this, entities known to be used in catalysis, such as enzymes or polyoxometalates (POMs), will be combined with metal–organic frameworks (MOFs) in order to stabilise and heterogenise these species. The syntheses will be carried out in accordance with the principles of green chemistry.
In-depth studies will be conducted not only to obtain a detailed characterisation of these systems, i.e. their microstructure and interfaces, but also to understand the assembly mechanisms. The catalytic properties of these composites will then be investigated.
Ultimately, if these materials demonstrate high performance in terms of yield, selectivity and reaction kinetics, they could be used in fine chemical applications to reduce energy costs and minimise environmental impacts.
This is therefore an interdisciplinary project requiring expertise in molecular and materials chemistry, biochemistry, and catalysis.
The candidate will be responsible for synthesising MOF-based composites. They will also actively participate in the comprehensive structural and physicochemical characterisation of these materials using a wide range of techniques (XRD, IR, NMR, UV-Vis, gas sorption, electron microscopy, etc.), as well as in the evaluation of their catalytic properties.
The candidate must have a solid background in chemistry and materials science. Previous experience in biochemistry/bioanalytical chemistry would be an asset but is not mandatory. They should be interested in receiving hands-on training in a variety of characterisation techniques. Good organisational and communication skills are required. The ability and motivation to work on an interdisciplinary project are of utmost importance.

Contexte de travail

The PhD will take place at the Institut Lavoisier de Versailles (ILV), a laboratory recognised for its expertise in MOFs, POMs, and their composites (http://www.ilv.uvsq.fr/
The Institut Lavoisier de Versailles (ILV) is a CNRS/UVSQ joint research unit (UMR) created in 2006 that brings together all chemists from UVSQ. The institute is located on the Science Faculty campus and occupies the entire Lavoisier building (a total area of 3,900 m², including 1,620 m² of laboratories and 941 m² of office space). This provides a high-quality working environment with modern research infrastructure and equipment well-suited to our needs.
ILV is organised into three research teams, bringing together a total of 55 permanent staff members (researchers, faculty, and technical/support staff):
- EPI team (Electrochemistry and Interfacial Physicochemistry): interfacial electrochemistry; surface and interface physicochemistry; electron spectroscopies
- SORG team (Organic Synthesis in Versailles): catalysis and heterocycles; fluorinated compounds and photoinduced processes; molecular materials – design, development, and applications; valorisation of natural products and industrial applications
- MIM team (Molecules, Interactions, Materials): inorganic molecules, molecular materials – synthesis, properties, and characterisation
The recruited candidate will join the MIM team.
The candidate will work on the ANR-funded project EPONYME, which brings together two partners: ILV (Versailles) and MatétIS (Lyon), along with international collaborators (Belgium). Research stays with partner teams will be encouraged.

Le poste se situe dans un secteur relevant de la protection du potentiel scientifique et technique (PPST), et nécessite donc, conformément à la réglementation, que votre arrivée soit autorisée par l'autorité compétente du MESR.

Contraintes et risques

Risks Associated with Working in a Synthesis Laboratory