A5048042281- Ionic liquids properties and applications
- Carbon dioxide utilization in catalysis
- Carbon Dioxide Capture Technologies
- Chemical Synthesis and Reactions
- Metal-Organic Frameworks: Synthesis and Applications
- Mesoporous Materials and Catalysis
- Advanced Chemical Sensor Technologies
- CO2 Reduction Techniques and Catalysts
- Solid-state spectroscopy and crystallography
- Inorganic Fluorides and Related Compounds
- Catalytic Processes in Materials Science
- Chemical Synthesis and Characterization
- Innovative Microfluidic and Catalytic Techniques Innovation
- Inorganic and Organometallic Chemistry
- Electrochemical Analysis and Applications
- Catalysis and Oxidation Reactions
- Crystallography and molecular interactions
Centre National de la Recherche Scientifique
2023-2024
École Normale Supérieure de Lyon
2023-2024
Laboratoire de Chimie
2023-2024
Université Claude Bernard Lyon 1
2024
Porous liquids are new materials that provide permanent porosity in the liquid phase through dispersion of nanoporous solid particles a bulky solvent. Herein, we aim at understanding how sustainable solvents such as deep eutectic solvent (DES) can be used to form porous stable suspensions for capture gases interest chemistry. The properties an ionic DES, methyltriphenylphosphonium bromide/glycerol 1:3 molar composition, and its behavior interface with metal–organic framework (MOF), ZIF-8,...
Eleven pure alkylphosphonium carboxylate ionic liquids (ILs) were synthesised following a reliable and accessible route. Tetrabutylphosphonium tetradecyltrihexylphosphonium cations associated to variety of [R-COO]- anions with R varying from shorter longer linear alkyl chains; smaller bulkier branched cyclic saturated aliphatic aromatic moieties; one heterocyclic ring containing nitrogen. A combined experimental molecular simulation study allowed the full characterization physico-chemical...
Intermolecular interactions in ionic liquids are mainly governed by Coulombic forces. Attraction between cations has been previously observed and was attributed to dispersion nonpolar moieties, hydrogen bonding, or π stacking. In this study, we present the intriguing behavior of tetracyanoborate anions that, unlike their dicyanamide tricyanomethanide counterparts, form dimers both solid liquid phases. A joint simulation experimental study uncovers origin such anion–anion attraction:...
Tetraalkylphosphonium carboxylate ionic liquids absorb large quantities of carbon dioxide and are easily regenerated.
The ionic liquid tetrabutylphosphonium 1H-tetrazole-1-acetate, [P4,4,4,4][TetrazC1COO], appears as promising for the selective and reversible absorption of SO2 at low pressures in presence CO2. reversibly reacts with to a minor extent CO2 shown by high-pressure NMR analysis. High capacities were measured below 1 bar using an isochoric saturation technique, being gravimetric microbalance. We could calculate one highest SO2/CO2 selectivity reported so far. Contrary previously liquids,...
Intermolecular interactions in ionic liquids are mainly governed by Coulomb forces. Attraction between cations has been previously observed and was attributed to dispersion non-polar moieties, hydrogen bonding, or π-stacking. In this study, we present the intriguing behaviour of tetracyanoborate anions that, unlike their dicyanamide tricyanomethanide counterparts, form dimers both solid liquid phases. A joint simulation experimental study uncovers origin such anion-anion attraction:...