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Kume E, Martin N, Dunne P, Baroni P, Noirez L. Collective Effects in Ionic Liquid [emim][Tf2N] and Ionic Paramagnetic Nitrate Solutions without Long-Range Structuring. Molecules 2022; 27:molecules27227829. [PMID: 36431929 PMCID: PMC9699087 DOI: 10.3390/molecules27227829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/07/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
Mesoscopic shear elasticity has been revealed in ordinary liquids both experimentally by reinforcing the liquid/surface interfacial energy and theoretically by nonextensive models. The elastic effects are here examined in the frame of small molecules with strong electrostatic interactions such as room temperature ionic liquids [emim][Tf2N] and nitrate solutions exhibiting paramagnetic properties. We first show that these charged fluids also exhibit a nonzero low-frequency shear elasticity at the submillimeter scale, highlighting their resistance to shear stress. A neutron scattering study completes the dynamic mechanical analysis of the paramagnetic nitrate solution, evidencing that the magnetic properties do not induce the formation of a structure in the solution. We conclude that the elastic correlations contained in liquids usually considered as viscous away from any phase transition contribute in an effective way to collective effects under external stress whether mechanical or magnetic fields.
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Affiliation(s)
- Eni Kume
- Laboratoire Léon Brillouin (CEA-CNRS), Université Paris-Saclay, CEDEX, 91191 Gif-sur-Yvette, France
| | - Nicolas Martin
- Laboratoire Léon Brillouin (CEA-CNRS), Université Paris-Saclay, CEDEX, 91191 Gif-sur-Yvette, France
| | - Peter Dunne
- Institut de Physique et de Chimie des Matériaux de Strasbourg, CNRS-UMR7504, 23 rue du Loess, CEDEX 2 BP 43, 67034 Strasbourg, France
| | - Patrick Baroni
- Laboratoire Léon Brillouin (CEA-CNRS), Université Paris-Saclay, CEDEX, 91191 Gif-sur-Yvette, France
| | - Laurence Noirez
- Laboratoire Léon Brillouin (CEA-CNRS), Université Paris-Saclay, CEDEX, 91191 Gif-sur-Yvette, France
- Correspondence:
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Nockemann P, Binnemans K, Thijs B, Parac-Vogt TN, Merz K, Mudring AV, Menon PC, Rajesh RN, Cordoyiannis G, Thoen J, Leys J, Glorieux C. Temperature-Driven Mixing-Demixing Behavior of Binary Mixtures of the Ionic Liquid Choline Bis(trifluoromethylsulfonyl)imide and Water. J Phys Chem B 2009; 113:1429-37. [DOI: 10.1021/jp808993t] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Peter Nockemann
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Koen Binnemans
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Ben Thijs
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Tatjana N. Parac-Vogt
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Klaus Merz
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Anja-Verena Mudring
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Preethy Chirukandath Menon
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Ravindran Nair Rajesh
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - George Cordoyiannis
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Jan Thoen
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Jan Leys
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
| | - Christ Glorieux
- Department of Chemistry, Laboratory of Coordination Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, bus 2404, B-3001 Leuven, Belgium, Anorganische Chemie I - Festkörperchemie and Materialien, Ruhr-Universität Bochum, D-44780 Bochum, Germany, and Department of Physics and Astronomy, Laboratory for Acoustics and Thermal Physics, Katholieke Universiteit Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
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