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Zhao T, Zeng S, Li Y, Bai Y, Bai L, Li W, Zhang X, Zhang S. Molecular insight into the effect of ion structure and interface behavior on the
NH
3
absorption by ionic liquids. AIChE J 2022. [DOI: 10.1002/aic.17860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tongtong Zhao
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
- School of Chemical Engineering Shenyang University of Chemical Technology Shenyang China
| | - Shaojuan Zeng
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
| | - Yao Li
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
| | - Yinge Bai
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
| | - Lu Bai
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
| | - Wenxiu Li
- School of Chemical Engineering Shenyang University of Chemical Technology Shenyang China
| | - Xiangping Zhang
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
- College of Chemical and Engineering University of Chinese Academy of Sciences Beijing China
- Zhengzhou Institute of Emerging Industrial Technology Zhengzhou China
| | - Suojiang Zhang
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
- College of Chemical and Engineering University of Chinese Academy of Sciences Beijing China
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2
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Philippi F, Welton T. Targeted modifications in ionic liquids - from understanding to design. Phys Chem Chem Phys 2021; 23:6993-7021. [PMID: 33876073 DOI: 10.1039/d1cp00216c] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Ionic liquids are extremely versatile and continue to find new applications in academia as well as industry. This versatility is rooted in the manifold of possible ion types, ion combinations, and ion variations. However, to fully exploit this versatility, it is imperative to understand how the properties of ionic liquids arise from their constituents. In this work, we discuss targeted modifications as a powerful tool to provide understanding and to enable design. A 'targeted modification' is a deliberate change in the structure of an ionic liquid. This includes chemical changes in an experiment as well as changes to the parameterisation in a computer simulation. In any case, such a change must be purposeful to isolate what is of interest, studying, as far as is possible, only one concept at a time. The concepts can then be used as design elements. However, it is often found that several design elements interact with each other - sometimes synergistically, and other times antagonistically. Targeted modifications are a systematic way of navigating these overlaps. We hope this paper shows that understanding ionic liquids requires experimentalists and theoreticians to join forces and provides a tool to tackle the difficult transition from understanding to design.
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Affiliation(s)
- Frederik Philippi
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London W12 0BZ, UK.
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3
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Ebrahimi S, Kowsari MH. Fine probing the effect of replacing [PF 6] - with [PF 3(C 2F 5) 3] - on the local structure and nanoscale organization of [bmim] +-based ionic liquids using MD simulation. Phys Chem Chem Phys 2019; 21:3195-3210. [PMID: 30681093 DOI: 10.1039/c8cp07829g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Comparative all-atom molecular dynamics simulations are used to study the microscopic local structure and interionic interactions of two ionic liquids (ILs) composed of the 1-butyl-3-methylimidazolium cation, [bmim]+, coupled with the hexafluorophosphate, [PF6]-, or tris(pentafluoroethyl)trifluorophosphate, [FAP]-, anions. Respective distribution functions clearly reveal that the structural correlations between the cation and anion decrease when (i) replacing [PF6]- with [FAP]-, (ii) scaling the partial atomic charges, and (iii) considering the anion's structural flexibility versus rigidity. Replacement of [PF6]- with [FAP]- expands the nonpolar domains totally and causes the decreasing of the three-dimensional polar networks as well as the diminishing of the nano-aggregation of cation side chains. Current simulations show that with increasing the anion size and its charge delocalization, the probability of the in-plane cation-anion conformation, its related hydrogen bond acceptor ability, and the cation-cation π-π interaction decreases in accordance with the fluidity enhancements of the corresponding imidazolium-based IL. Hence, structural findings can explain and justify rationally the origins of the observed trends in the simulated dynamical properties of these ILs in our previous report. A complete understanding of the microscopic structure of ILs is necessary to control the outstanding properties of ILs as designer solvents that will support experimentalists for the best engineering design and a breakthrough efficiency of IL-related processes.
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Affiliation(s)
- Soraya Ebrahimi
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731, Iran.
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4
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Hosseini S, Aparicio S, Alavianmehr M, Khalifeh R. On the volumetric properties of 2-hydroxy ethylammonium formate ionic liquid under high-pressures: Measurement and molecular dynamics. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.06.074] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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5
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Gehrke S, von Domaros M, Clark R, Hollóczki O, Brehm M, Welton T, Luzar A, Kirchner B. Structure and lifetimes in ionic liquids and their mixtures. Faraday Discuss 2018; 206:219-245. [DOI: 10.1039/c7fd00166e] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With the aid of molecular dynamics simulations, we study the structure and dynamics of different ionic liquid systems.
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Affiliation(s)
- Sascha Gehrke
- Mulliken Center for Theoretical Chemistry
- University of Bonn
- D-53115 Bonn
- Germany
- Max Planck Institute for Chemical Energy Conversion
| | - Michael von Domaros
- Mulliken Center for Theoretical Chemistry
- University of Bonn
- D-53115 Bonn
- Germany
| | | | - Oldamur Hollóczki
- Mulliken Center for Theoretical Chemistry
- University of Bonn
- D-53115 Bonn
- Germany
| | - Martin Brehm
- Theoretical Chemistry
- Martin-Luther-University Halle-Wittenberg
- D-06108 Halle
- Germany
| | | | - Alenka Luzar
- Department of Chemistry
- Virginia Commonwealth University
- Richmond
- USA
| | - Barbara Kirchner
- Mulliken Center for Theoretical Chemistry
- University of Bonn
- D-53115 Bonn
- Germany
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6
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Isothermal Titration Calorimetric Study of Ionic Liquid Solutions in Alcohols at Extreme Dilutions: An Investigation of Ion–Solvent Interactions. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-016-0502-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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7
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Zhao Y, Huang Y, Zhang X, Zhang S. A quantitative prediction of the viscosity of ionic liquids using Sσ-profilemolecular descriptors. Phys Chem Chem Phys 2015; 17:3761-7. [DOI: 10.1039/c4cp04712e] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A QSPR study of ILs using MLR and SVM algorithms based on COSMO-RS molecular descriptors (Sσ-profile).
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Affiliation(s)
- Yongsheng Zhao
- Beijing Key Laboratory of Ionic Liquids Clean Process
- State Key Laboratory of Multiphase Complex Systems
- Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Ying Huang
- Beijing Key Laboratory of Ionic Liquids Clean Process
- State Key Laboratory of Multiphase Complex Systems
- Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Xiangping Zhang
- Beijing Key Laboratory of Ionic Liquids Clean Process
- State Key Laboratory of Multiphase Complex Systems
- Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
| | - Suojiang Zhang
- Beijing Key Laboratory of Ionic Liquids Clean Process
- State Key Laboratory of Multiphase Complex Systems
- Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
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8
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Wang YL, Shah FU, Glavatskih S, Antzutkin ON, Laaksonen A. Atomistic Insight into Orthoborate-Based Ionic Liquids: Force Field Development and Evaluation. J Phys Chem B 2014; 118:8711-23. [DOI: 10.1021/jp503029d] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yong-Lei Wang
- Department
of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, S-106 91, Stockholm, Sweden
| | - Faiz Ullah Shah
- Chemistry
of Interfaces, Luleå University of Technology, S-971 87, Luleå, Sweden
| | - Sergei Glavatskih
- System
and Component Design, KTH Royal Institute of Technology, S-10 044, Stockholm, Sweden
- Mechanical
Construction and Production, Ghent University, B-9000 Ghent, Belgium
| | - Oleg N. Antzutkin
- Chemistry
of Interfaces, Luleå University of Technology, S-971 87, Luleå, Sweden
- Department
of Physics, Warwick University, CV4 7AL, Coventry, United Kingdom
| | - Aatto Laaksonen
- Department
of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, S-106 91, Stockholm, Sweden
- Stellenbosch
Institute of Advanced Studies (STIAS), Wallenberg Research Centre, Stellenbosch University, Marais Street, Stellenbosch 7600, South Africa
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Aparicio S, Atilhan M, Pala N. Insights on cholinium- and piperazinium-based ionic liquids under external electric fields: A molecular dynamics study. J Chem Phys 2013; 139:224502. [DOI: 10.1063/1.4839635] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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10
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Atilhan M, Jacquemin J, Rooney D, Khraisheh M, Aparicio S. Viscous Behavior of Imidazolium-Based Ionic Liquids. Ind Eng Chem Res 2013. [DOI: 10.1021/ie403065u] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Mert Atilhan
- Department
of Chemical Engineering, Qatar University, Doha 2173, Qatar
| | - Johan Jacquemin
- School
of Chemistry and Chemical Engineering, Queen’s University Belfast, Belfast, BT7 1NN, Northern Ireland, U.K
| | - David Rooney
- School
of Chemistry and Chemical Engineering, Queen’s University Belfast, Belfast, BT7 1NN, Northern Ireland, U.K
| | - Majeda Khraisheh
- Department
of Chemical Engineering, Qatar University, Doha 2173, Qatar
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11
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Kurnia KA, Coutinho JAP. Overview of the Excess Enthalpies of the Binary Mixtures Composed of Molecular Solvents and Ionic Liquids and Their Modeling Using COSMO-RS. Ind Eng Chem Res 2013. [DOI: 10.1021/ie4017682] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kiki A. Kurnia
- Departamento de Química, CICECO, Universidade de Aveiro 3810-193 Aveiro, Portugal
| | - João A. P. Coutinho
- Departamento de Química, CICECO, Universidade de Aveiro 3810-193 Aveiro, Portugal
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