1
|
Dziubinska-Kühn K, Maddah M, Pupier M, Matysik J, Viger-Gravel J, Kowalska M, Karg B. Influence of alkali metals on water dynamics inside imidazolium-based ionic liquid nano-domains. Front Chem 2022; 10:1028912. [DOI: 10.3389/fchem.2022.1028912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 10/31/2022] [Indexed: 11/17/2022] Open
Abstract
The global need to expand the design of energy-storage devices led to the investigation of alkali metal - Ionic Liquid (IL) mixtures as a possible class of electrolytes. In this study, 1D and 2D Nuclear Magnetic Resonance (NMR) and Electrochemical Impedance Spectroscopy (EIS) as well as Molecular Dynamics (MD) simulations were used to study the intermolecular interactions in imidazolium-based IL - water - alkali halide ternary mixtures. The 1H and 23Na 1D and 1H DOSY NMR spectra revealed that the presence of small quantities of NaCl does not influence the aggregation of water molecules in the IL nano-domains. The order of adding ionic compounds to water, as well as the certain water and NaCl molecular ratios, lead to the formation of isolated water clusters. Two ternary solutions representing different orders of compounds mixing (H2O+ IL + NaCl or H2O+ NaCl + IL) showed a strong dependence of the initial solvation shell of Na+ and the self-clustering of water. Furthermore, the behaviour of water was found to be independent from the conditions applied during the solution preparation, such as temperature and/or duration of stirring and aging. These findings could be confirmed by large differences in the amount of ionic species, observed in the ternary solutions and depending on the order of mixing/solute preparation.
Collapse
|
2
|
Two mechanisms of H+/OH− ion generation in anion-exchange membrane systems with polybasic acid salt solutions. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120449] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
3
|
Klein T, Piszko M, Kankanamge CJ, Kasapis G, Fröba AP. Fick Diffusion Coefficient in Binary Mixtures of [HMIM][NTf 2] and Carbon Dioxide by Dynamic Light Scattering and Molecular Dynamics Simulations. J Phys Chem B 2021; 125:5100-5113. [PMID: 33960781 DOI: 10.1021/acs.jpcb.1c01616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Dynamic light scattering (DLS) experiments and equilibrium molecular dynamics (EMD) simulations were performed in the saturated liquid phase of the binary mixture of 1-hexyl-3-methylimidazolium bis(trifluormethylsulfonyl)imide ([HMIM][NTf2]) and carbon dioxide (CO2) to access the Fick diffusion coefficient (D11). The investigations were performed within or close to saturation conditions at temperatures between (298.15 and 348.15) K and CO2 mole fractions (xCO2) up to 0.81. The DLS experiments were combined with polarization-difference Raman spectroscopy (PDRS) to simultaneously access the composition of the liquid phase. For the first time in an electrolyte-based system, D11 was directly calculated from EMD simulations by accessing the Maxwell-Stefan (MS) diffusion coefficient and the thermodynamic factor. Agreement within combined uncertainties was found between D11 from DLS and EMD simulations for CO2 mole fractions up to 0.5. In general, an increasing D11 with increasing xCO2 could be observed, with a local maximum present at a CO2 mole fraction of about 0.75. The local maximum could be explained by an increasing MS diffusion coefficient with increasing xCO2 over the entire studied composition range and a decreasing thermodynamic factor at xCO2 above 0.7. Finally, PDRS and EMD simulations were combined to investigate the influence of the fluid structure on the diffusive process.
Collapse
Affiliation(s)
- Tobias Klein
- Institute of Advanced Optical Technologies - Thermophysical Properties (AOT-TP), Department of Chemical and Biological Engineering (CBI) and Erlangen Graduate School in Advanced Optical Technologies (SAOT), Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Paul-Gordan-Straße 8, 91052 Erlangen, Germany
| | - Maximilian Piszko
- Institute of Advanced Optical Technologies - Thermophysical Properties (AOT-TP), Department of Chemical and Biological Engineering (CBI) and Erlangen Graduate School in Advanced Optical Technologies (SAOT), Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Paul-Gordan-Straße 8, 91052 Erlangen, Germany
| | - Chathura J Kankanamge
- Institute of Advanced Optical Technologies - Thermophysical Properties (AOT-TP), Department of Chemical and Biological Engineering (CBI) and Erlangen Graduate School in Advanced Optical Technologies (SAOT), Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Paul-Gordan-Straße 8, 91052 Erlangen, Germany
| | - Georgios Kasapis
- Institute of Advanced Optical Technologies - Thermophysical Properties (AOT-TP), Department of Chemical and Biological Engineering (CBI) and Erlangen Graduate School in Advanced Optical Technologies (SAOT), Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Paul-Gordan-Straße 8, 91052 Erlangen, Germany.,Institute for Multiscale Thermofluids, School of Engineering, University of Edinburgh, Robert Stevenson Road, Edinburgh EH9 3FB, U.K
| | - Andreas P Fröba
- Institute of Advanced Optical Technologies - Thermophysical Properties (AOT-TP), Department of Chemical and Biological Engineering (CBI) and Erlangen Graduate School in Advanced Optical Technologies (SAOT), Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Paul-Gordan-Straße 8, 91052 Erlangen, Germany
| |
Collapse
|
4
|
Leverant CJ, Harvey JA, Alam TM. Machine Learning-Based Upscaling of Finite-Size Molecular Dynamics Diffusion Simulations for Binary Fluids. J Phys Chem Lett 2020; 11:10375-10381. [PMID: 33236915 DOI: 10.1021/acs.jpclett.0c03108] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Molecular diffusion coefficients calculated using molecular dynamics (MD) simulations suffer from finite-size (i.e., finite box size and finite particle number) effects. Results from finite-sized MD simulations can be upscaled to infinite simulation size by applying a correction factor. For self-diffusion of single-component fluids, this correction has been well-studied by many researchers including Yeh and Hummer (YH); for binary fluid mixtures, a modified YH correction was recently proposed for correcting MD-predicted Maxwell-Stephan (MS) diffusion rates. Here we use both empirical and machine learning methods to identify improvements to the finite-size correction factors for both self-diffusion and MS diffusion of binary Lennard-Jones (LJ) fluid mixtures. Using artificial neural networks (ANNs), the error in the corrected LJ fluid diffusion is reduced by an order of magnitude versus existing YH corrections, and the ANN models perform well for mixtures with large dissimilarities in size and interaction energies where the YH correction proves insufficient.
Collapse
Affiliation(s)
- Calen J Leverant
- Department of WMD Threats & Aerosol Science, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
- Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Jacob A Harvey
- Department of Geochemistry, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Todd M Alam
- Department of Organic Materials Science, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| |
Collapse
|
5
|
Properties of Ion Complexes and Their Impact on Charge Transport in Organic Solvent-Based Electrolyte Solutions for Lithium Batteries: Insights from a Theoretical Perspective. BATTERIES-BASEL 2018. [DOI: 10.3390/batteries4040062] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Electrolyte formulations in standard lithium ion and lithium metal batteries are complex mixtures of various components. In this article, we review molecular key principles of ion complexes in multicomponent electrolyte solutions in regards of their influence on charge transport mechanisms. We outline basic concepts for the description of ion–solvent and ion–ion interactions, which can be used to rationalize recent experimental and numerical findings concerning modern electrolyte formulations. Furthermore, we discuss benefits and drawbacks of empirical concepts in comparison to molecular theories of solution for a more refined understanding of ion behavior in organic solvents. The outcomes of our discussion provide a rational for beneficial properties of ions, solvent, co-solvent and additive molecules, and highlight possible routes for further improvement of novel electrolyte solutions.
Collapse
|
6
|
Jamali SH, Hartkamp R, Bardas C, Söhl J, Vlugt TJH, Moultos OA. Shear Viscosity Computed from the Finite-Size Effects of Self-Diffusivity in Equilibrium Molecular Dynamics. J Chem Theory Comput 2018; 14:5959-5968. [PMID: 30296092 PMCID: PMC6236468 DOI: 10.1021/acs.jctc.8b00625] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
A method is proposed for calculating
the shear viscosity of a liquid
from finite-size effects of self-diffusion coefficients in Molecular
Dynamics simulations. This method uses the difference in the self-diffusivities,
computed from at least two system sizes, and an analytic equation
to calculate the shear viscosity. To enable the efficient use of this
method, a set of guidelines is developed. The most efficient number
of system sizes is two and the large system is at least four times
the small system. The number of independent simulations for each system
size should be assigned in such a way that 50%–70% of the total
available computational resources are allocated to the large system.
We verified the method for
250 binary and 26 ternary Lennard-Jones systems, pure water, and an
ionic liquid ([Bmim][Tf2N]). The computed shear viscosities
are in good agreement with viscosities obtained from equilibrium Molecular
Dynamics simulations for all liquid systems far from the critical
point. Our results indicate that the proposed method is suitable for
multicomponent mixtures and highly viscous liquids. This may enable
the systematic screening of the viscosities of ionic liquids and deep
eutectic solvents.
Collapse
Affiliation(s)
- Seyed Hossein Jamali
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| | - Remco Hartkamp
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| | - Christos Bardas
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| | - Jakob Söhl
- Delft Institute of Applied Mathematics , Delft University of Technology , van Mourik Broekmanweg 6 , 2628XE Delft , The Netherlands
| | - Thijs J H Vlugt
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| | - Othonas A Moultos
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| |
Collapse
|
7
|
Jamali SH, Wolff L, Becker TM, Bardow A, Vlugt TJH, Moultos OA. Finite-Size Effects of Binary Mutual Diffusion Coefficients from Molecular Dynamics. J Chem Theory Comput 2018; 14:2667-2677. [PMID: 29664633 PMCID: PMC5943679 DOI: 10.1021/acs.jctc.8b00170] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Molecular dynamics simulations were performed for the prediction of the finite-size effects of Maxwell-Stefan diffusion coefficients of molecular mixtures and a wide variety of binary Lennard-Jones systems. A strong dependency of computed diffusivities on the system size was observed. Computed diffusivities were found to increase with the number of molecules. We propose a correction for the extrapolation of Maxwell-Stefan diffusion coefficients to the thermodynamic limit, based on the study by Yeh and Hummer ( J. Phys. Chem. B , 2004 , 108 , 15873 - 15879 ). The proposed correction is a function of the viscosity of the system, the size of the simulation box, and the thermodynamic factor, which is a measure for the nonideality of the mixture. Verification is carried out for more than 200 distinct binary Lennard-Jones systems, as well as 9 binary systems of methanol, water, ethanol, acetone, methylamine, and carbon tetrachloride. Significant deviations between finite-size Maxwell-Stefan diffusivities and the corresponding diffusivities at the thermodynamic limit were found for mixtures close to demixing. In these cases, the finite-size correction can be even larger than the simulated (finite-size) Maxwell-Stefan diffusivity. Our results show that considering these finite-size effects is crucial and that the suggested correction allows for reliable computations.
Collapse
Affiliation(s)
- Seyed Hossein Jamali
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| | - Ludger Wolff
- Institute of Technical Thermodynamics , RWTH Aachen University , 52056 Aachen , Germany
| | - Tim M Becker
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| | - André Bardow
- Institute of Technical Thermodynamics , RWTH Aachen University , 52056 Aachen , Germany
| | - Thijs J H Vlugt
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| | - Othonas A Moultos
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering , Delft University of Technology , Leeghwaterstraat 39 , 2628CB Delft , The Netherlands
| |
Collapse
|
8
|
Hedlund A, Köhnke T, Theliander H. Diffusion in Ionic Liquid–Cellulose Solutions during Coagulation in Water: Mass Transport and Coagulation Rate Measurements. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01594] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Artur Hedlund
- Bio-based
fibers, Swerea IVF, P.O. Box 104, SE-431 22 Mölndal, Sweden
| | - Tobias Köhnke
- Bio-based
fibers, Swerea IVF, P.O. Box 104, SE-431 22 Mölndal, Sweden
| | - Hans Theliander
- Forest
Products and Chemical Engineering, Chalmers University of Engineering, SE-412 96 Göteborg, Sweden
| |
Collapse
|
9
|
Otero I, Lepre LF, Dequidt A, Husson P, Costa Gomes MF. How Does the Addition of a Third Ion Affect the Molecular Interactions and the Thermodynamic Properties of Acetate-Based Ionic Liquids? J Phys Chem B 2017; 121:9725-9736. [DOI: 10.1021/acs.jpcb.7b06452] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- I. Otero
- Institut
de Chimie de Clermont-Ferrand, CNRS and Université Clermont Auvergne, BP 80026, Aubière Cedex F-63171, France
| | - L. F. Lepre
- Departamento
de Quimica Fundamental, Laboratorio de Espectroscopia Molecular, Instituto
de Quimica, Universidade de Sao Paulo, CP 26077, Sao Paulo 05513-970, Brazil
| | - A. Dequidt
- Institut
de Chimie de Clermont-Ferrand, CNRS and Université Clermont Auvergne, BP 80026, Aubière Cedex F-63171, France
| | - P. Husson
- Institut
de Chimie de Clermont-Ferrand, CNRS and Université Clermont Auvergne, BP 80026, Aubière Cedex F-63171, France
| | - M. F. Costa Gomes
- Institut
de Chimie de Clermont-Ferrand, CNRS and Université Clermont Auvergne, BP 80026, Aubière Cedex F-63171, France
| |
Collapse
|
10
|
Wen YC, Kuo HC, Guo JL, Jia HW. Nuclear Magnetic Resonance Spectroscopy Investigation on Ultralow Melting Temperature Behavior of Dimethyl Sulfoxide–Water Solutions. J Phys Chem B 2016; 120:13125-13135. [DOI: 10.1021/acs.jpcb.6b09040] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuan-Chun Wen
- Department of Chemistry, Chung Yuan Christian University, Chung-Li District, Tauyuan
City, Taiwan 32023, R.O.C
| | - Hsiao-Ching Kuo
- Department of Chemistry, Chung Yuan Christian University, Chung-Li District, Tauyuan
City, Taiwan 32023, R.O.C
| | - Jhong-Lin Guo
- Department of Chemistry, Chung Yuan Christian University, Chung-Li District, Tauyuan
City, Taiwan 32023, R.O.C
| | - Hsi-Wei Jia
- Department of Chemistry, Chung Yuan Christian University, Chung-Li District, Tauyuan
City, Taiwan 32023, R.O.C
- Research Center for Analysis and Identification, Chung Yuan Christian University, Chung-Li District, Tauyuan
City, Taiwan 32023, R.O.C
| |
Collapse
|
11
|
Effects of Operating Temperature on the Electrical Performance of a Li-air Battery operated with Ionic Liquid Electrolyte. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.02.099] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
12
|
Solvation of molecular cosolvents and inorganic salts in ionic liquids: A review of molecular dynamics simulations. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.06.036] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
13
|
Yoo K, Deshpande A, Banerjee S, Dutta P. Electrochemical Model for Ionic Liquid Electrolytes in Lithium Batteries. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.07.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
14
|
Zhao Y, Wang J, Wang H, Li Z, Liu X, Zhang S. Is There Any Preferential Interaction of Ions of Ionic Liquids with DMSO and H2O? A Comparative Study from MD Simulation. J Phys Chem B 2015; 119:6686-95. [DOI: 10.1021/acs.jpcb.5b01925] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuling Zhao
- Collaborative
Innovation Center of Henan Province for Green Manufacturing of Fine
Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory
of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Jianji Wang
- Collaborative
Innovation Center of Henan Province for Green Manufacturing of Fine
Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory
of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Huiyong Wang
- Collaborative
Innovation Center of Henan Province for Green Manufacturing of Fine
Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory
of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Zhiyong Li
- Collaborative
Innovation Center of Henan Province for Green Manufacturing of Fine
Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory
of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Xiaomin Liu
- Beijing
Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory
of Multiphase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Suojiang Zhang
- Beijing
Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory
of Multiphase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China
| |
Collapse
|
15
|
Radhi A, Le KA, Ries ME, Budtova T. Macroscopic and Microscopic Study of 1-Ethyl-3-methyl-imidazolium Acetate–DMSO Mixtures. J Phys Chem B 2015; 119:1633-40. [DOI: 10.1021/jp5112108] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Asanah Radhi
- Soft
Matter Physics Research Group, School of Physics and Astronomy, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Kim Anh Le
- Mines ParisTech, Centre de Mise en Forme des Matériaux (CEMEF), UMR CNRS 7635, BP 207, 06904 Sophia Antipolis, France
| | - Michael E. Ries
- Soft
Matter Physics Research Group, School of Physics and Astronomy, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Tatiana Budtova
- Mines ParisTech, Centre de Mise en Forme des Matériaux (CEMEF), UMR CNRS 7635, BP 207, 06904 Sophia Antipolis, France
| |
Collapse
|
16
|
Moya C, Palomar J, Gonzalez-Miquel M, Bedia J, Rodriguez F. Diffusion Coefficients of CO2 in Ionic Liquids Estimated by Gravimetry. Ind Eng Chem Res 2014. [DOI: 10.1021/ie501925d] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Cristian Moya
- Departamento
de Química Física Aplicada (Sección de Ingeniería
Química), Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Jose Palomar
- Departamento
de Química Física Aplicada (Sección de Ingeniería
Química), Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Maria Gonzalez-Miquel
- Departamento
de Ingeniería Química, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Jorge Bedia
- Departamento
de Química Física Aplicada (Sección de Ingeniería
Química), Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Francisco Rodriguez
- Departamento
de Ingeniería Química, Universidad Complutense de Madrid, 28040 Madrid, Spain
| |
Collapse
|
17
|
Govinda V, Attri P, Venkatesu P, Venkateswarlu P. Evaluation of thermophysical properties of ionic liquids with polar solvent: a comparable study of two families of ionic liquids with various ions. J Phys Chem B 2013; 117:12535-48. [PMID: 24087984 DOI: 10.1021/jp403813g] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this work, we explore and compare the role of the ion effect on the thermophysical properties of two families of ionic liquids (ILs), namely, tetra-alkyl ammonium cation [R4N](+) with hydroxide [OH](-) anion and 1-alkyl-3-methyl imidazolium cation [amim](+) with different anions (chloride, methyl sulfate, and tetrafluoroborate), with polar solvent such as dimethylsulfoxide (DMSO) in the temperature range from 25 to 40 °C and over the whole concentration range of ILs. Two families of ILs, namely, tetramethyl ammonium hydroxide [(CH3)4N][OH] (TMAH), tetraethyl ammonium hydroxide [(C2H5)4N][OH] (TEAH), tetrapropyl ammonium hydroxide [(C3H7)4N][OH] (TPAH), and tetrabutyl ammonium hydroxide [(C4H9)4N][OH] (TBAH) from ammonium-based ILs and 1-ethyl-3-methylimidazolium chloride [Emim][Cl], 1-ethyl-3-methylimidazolium methylsulfate [Emim][MeSO4], 1-butyl-3-methylimidazolium tetrafluoroborate [Bmim][BF4], and 1-butyl-3-methylimidazolium chloride ([Bmim][Cl]) from imidazolium family of ILs, are used in the present study. To address the molecular interactions of ILs with DMSO, densities (ρ), ultrasonic sound velocities (u), and viscosities (η) have been measured over the entire composition range and at four temperatures, 25, 30, 35, and 40 °C, under atmospheric pressure. From these experimental data, the excess molar volume (V(E)), the deviation in isentropic compressibility (Δκs), and the deviation in viscosity (Δη) were calculated and were adequately correlated by using the Redlich-Kister polynomial equation. The measured and predicted data were interpreted on the basis of intermolecular interactions and structural effects between like and unlike molecules upon mixing. The hydrogen-bonding features between ammonium-based ILs and DMSO were analyzed using molecular modeling program by HyperChem 7.
Collapse
Affiliation(s)
- Varadhi Govinda
- Department of Chemistry, Sri Venkateswara University , Tirupati 517 502, India
| | | | | | | |
Collapse
|
18
|
Balaji SP, Schnell SK, McGarrity ES, Vlugt TJ. A direct method for calculating thermodynamic factors for liquid mixtures using the Permuted Widom test particle insertion method. Mol Phys 2012. [DOI: 10.1080/00268976.2012.720386] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
19
|
Liu X, Martín-Calvo A, McGarrity E, Schnell SK, Calero S, Simon JM, Bedeaux D, Kjelstrup S, Bardow A, Vlugt TJH. Fick Diffusion Coefficients in Ternary Liquid Systems from Equilibrium Molecular Dynamics Simulations. Ind Eng Chem Res 2012. [DOI: 10.1021/ie301009v] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Xin Liu
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, Schinkelstraße 8, 52062
Aachen, Germany
- Process & Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Ana Martín-Calvo
- Physical, Chemical, and Natural Systems, University Pablo de Olavide Ctra. de Utrera, km. 1
Sevilla, Spain
| | - Erin McGarrity
- Process & Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Sondre K. Schnell
- Process & Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Sofía Calero
- Physical, Chemical, and Natural Systems, University Pablo de Olavide Ctra. de Utrera, km. 1
Sevilla, Spain
| | - Jean-Marc Simon
- Laboratoire
Interdisciplinaire Carnot de Bourgogne, UMR 5209 CNRS-Universite de Bourgogne, Dijon, France
| | - Dick Bedeaux
- Department of Chemistry, Norwegian University of Science and Technology, Trondheim, Norway
| | - Signe Kjelstrup
- Process & Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
- Department of Chemistry, Norwegian University of Science and Technology, Trondheim, Norway
| | - André Bardow
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, Schinkelstraße 8, 52062
Aachen, Germany
- Process & Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Thijs J. H. Vlugt
- Process & Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| |
Collapse
|
20
|
Ramdin M, de Loos TW, Vlugt TJ. State-of-the-Art of CO2 Capture with Ionic Liquids. Ind Eng Chem Res 2012. [DOI: 10.1021/ie3003705] [Citation(s) in RCA: 752] [Impact Index Per Article: 62.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mahinder Ramdin
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Theo W. de Loos
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Thijs J.H. Vlugt
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| |
Collapse
|
21
|
Zhong X, Fan Z, Liu Z, Cao D. Local Structure Evolution and its Connection to Thermodynamic and Transport Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate and Water Mixtures by Molecular Dynamics Simulations. J Phys Chem B 2012; 116:3249-63. [DOI: 10.1021/jp3001543] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiujuan Zhong
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhen Fan
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhiping Liu
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Dapeng Cao
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| |
Collapse
|
22
|
Méndez-Morales T, Carrete J, García M, Cabeza O, Gallego LJ, Varela LM. Dynamical Properties of Alcohol + 1-Hexyl-3-methylimidazolium Ionic Liquid Mixtures: A Computer Simulation Study. J Phys Chem B 2011; 115:15313-22. [DOI: 10.1021/jp209563b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Trinidad Méndez-Morales
- Grupo de Nanomateriales y Materia Blanda. Departamento de Física de la Materia Condensada, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| | - Jesús Carrete
- Grupo de Nanomateriales y Materia Blanda. Departamento de Física de la Materia Condensada, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| | - Manuel García
- Grupo de Nanomateriales y Materia Blanda. Departamento de Física de la Materia Condensada, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| | - Oscar Cabeza
- Facultad de Ciencias, Universidade da Coruña, Campus A Zapateira s/n, E-15008, A Coruña, Spain
| | - Luis J. Gallego
- Grupo de Nanomateriales y Materia Blanda. Departamento de Física de la Materia Condensada, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| | - Luis M. Varela
- Grupo de Nanomateriales y Materia Blanda. Departamento de Física de la Materia Condensada, Universidad de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
| |
Collapse
|
23
|
Kashyap HK, Annapureddy HVR, Raineri FO, Margulis CJ. How Is Charge Transport Different in Ionic Liquids and Electrolyte Solutions? J Phys Chem B 2011; 115:13212-21. [DOI: 10.1021/jp204182c] [Citation(s) in RCA: 161] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Hemant K. Kashyap
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United States
| | | | - Fernando O. Raineri
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, United States
| | - Claudio J. Margulis
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United States
| |
Collapse
|
24
|
Liu X, Schnell SK, Simon JM, Bedeaux D, Kjelstrup S, Bardow A, Vlugt TJH. Fick Diffusion Coefficients of Liquid Mixtures Directly Obtained From Equilibrium Molecular Dynamics. J Phys Chem B 2011; 115:12921-9. [DOI: 10.1021/jp208360s] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xin Liu
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, Schinkelstrasse 8, 52062 Aachen, Germany
- Process and Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Sondre K. Schnell
- Process and Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Jean-Marc Simon
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 5209 CNRS-Universite de Bourgogne, Dijon, France
| | - Dick Bedeaux
- Department of Chemistry, Norwegian University of Science and Technology, Trondheim, Norway
| | - Signe Kjelstrup
- Process and Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
- Department of Chemistry, Norwegian University of Science and Technology, Trondheim, Norway
| | - André Bardow
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, Schinkelstrasse 8, 52062 Aachen, Germany
- Process and Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Thijs J. H. Vlugt
- Process and Energy Laboratory, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| |
Collapse
|