A5092585636- Electrocatalysts for Energy Conversion
- MXene and MAX Phase Materials
- Advanced battery technologies research
- 2D Materials and Applications
- Supercapacitor Materials and Fabrication
- Cardiac Fibrosis and Remodeling
- Electrospun Nanofibers in Biomedical Applications
- Catalytic Processes in Materials Science
- Tissue Engineering and Regenerative Medicine
- Advanced Photocatalysis Techniques
Institut de Chimie des Milieux et des Matériaux de Poitiers
2023-2024
VetAgro Sup
2024
Université Claude Bernard Lyon 1
2024
Université de Poitiers
2023
The in situ confinement of nickel (Ni)-iron (Fe) nanoparticles (NPs) a polymer-derived microporous silicon carboxynitride (Si-C-O-N)-based support is investigated to stimulate superior oxygen evolution reaction (OER) activity an alkaline media. Firstly, we consider commercial polysilazane (PSZ) and Ni Fe chlorides be mixed N,N-dimethylformamide (DMF) deliver after overnight solvent reflux series Ni-Fe : organosilicon coordination polymers. latter are then heat-treated at 500 °C flowing argon...
Abstract A still unexplored class of heterostructured bifunctional catalysts for oxygen evolution (OER) and reduction (ORR) reactions is investigated: Ni−Fe sulfides deposited onto a N,S‐co‐doped zeolite‐templated carbon (ZTC) substrate achieved upon the impregnation ZTC with thiourea Ni Fe precursors (Ni/Fe atomic ratio 1). By heat‐treating impregnated at 700 °C under N 2 atmosphere efficient catalyst generated. difference only 0.76 V measured between potential required to drive an OER...
2D MXenes have gained an ever-increasing attention in various application fields owing to the combination of their layered structure with excellent physico–chemical properties. MXene properties can be strongly tuned by modifying M element Mn+1XnTx structure. Among them, Mo-based are beginning successfully explored many areas. However, few studies dealt synthesis and characterization (Mo,Ti)n+1CnTx solid solutions. The aim is understand complex chemistry terms structure, microstructure...