title: Design of Phosphonated Imidazolium-Based Ionic Liquids Grafted on γ-Alumina: Potential Model for Hybrid Membranes.
abstract: Imidazolium bromide-based ionic liquids bearing phosphonyl groups on the cationic part were synthesized and grafted on γ-alumina (γ-Al₂O₃) powders. These powders were prepared as companion samples of conventional mesoporous γ-alumina membranes, in order to favor a possible transfer of the results to supported membrane materials, which could be used for CO₂ separation applications. Effective grafting was demonstrated using energy dispersive X-ray spectrometry (EDX), N₂ adsorption measurements, fourier transform infrared spectroscopy (FTIR), and special attention was paid to (31)P and (13)C solid state nuclear magnetic resonance spectroscopy (NMR).
authors.affiliation: Institut Europ&#233;en des Membranes, UMR-5635 CNRS-UM-ENSCM, Universit&#233; de Montpellier (CC047), Place Eug&#232;ne Bataillon, F-34095 Montpellier cedex 5, France. marie-alix.pizzoccaro@etu.umontpellier.fr.
authors.forename: Marie-Alix
authors.initials: MA
authors.lastname: Pizzoccaro
authors.affiliation: Institut Europ&#233;en des Membranes, UMR-5635 CNRS-UM-ENSCM, Universit&#233; de Montpellier (CC047), Place Eug&#232;ne Bataillon, F-34095 Montpellier cedex 5, France. martin.drobek@umontpellier.fr.
authors.forename: Martin
authors.initials: M
authors.lastname: Drobek
authors.affiliation: Institut Europ&#233;en des Membranes, UMR-5635 CNRS-UM-ENSCM, Universit&#233; de Montpellier (CC047), Place Eug&#232;ne Bataillon, F-34095 Montpellier cedex 5, France. eddy.petit@univ-montp2.fr.
authors.forename: Eddy
authors.initials: E
authors.lastname: Petit
authors.affiliation: Institut Charles Gerhardt, UMR-5253 CNRS-UM-ENSCM, Universit&#233; de Montpellier (CC1701), Place Eug&#232;ne Bataillon, F-34095 Montpellier cedex 5, France. gilles.guerrero@umontpellier.fr.
authors.forename: Gilles
authors.initials: G
authors.lastname: Guerrero
authors.affiliation: Institut Charles Gerhardt, UMR-5253 CNRS-UM-ENSCM, Universit&#233; de Montpellier (CC1701), Place Eug&#232;ne Bataillon, F-34095 Montpellier cedex 5, France. peter.hesemann@umontpellier.fr.
authors.forename: Peter
authors.initials: P
authors.lastname: Hesemann
authors.affiliation: Institut Europ&#233;en des Membranes, UMR-5635 CNRS-UM-ENSCM, Universit&#233; de Montpellier (CC047), Place Eug&#232;ne Bataillon, F-34095 Montpellier cedex 5, France. anne.julbe@umontpellier.fr.
authors.forename: Anne
authors.initials: A
authors.lastname: Julbe
mesh_terms: D000537:Aluminum Oxide / Q000737:chemistry*; D048288:Imidazolines / Q000737:chemistry*; D052578:Ionic Liquids / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008567:Membranes, Artificial; D063065:Organophosphonates / Q000737:chemistry*; D013052:Spectrometry, X-Ray Emission; D017550:Spectroscopy, Fourier Transform Infrared
chemical_list: D048288:Imidazolines; D052578:Ionic Liquids; D008567:Membranes, Artificial; D063065:Organophosphonates; D000537:Aluminum Oxide
keywords: grafting; hybrid membrane; imidazolium-based ionic liquids; phosphonate coupling agent; solid state NMR; γ-alumina