1
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Koymeth S, Yao B, Paluch M, Dai S, Mokhtarinori N, Swadzba-Kwasny M, Wojnarowska Z. Non-Isochronal Behavior of Charge Transport at Liquid-Liquid and Liquid-Glass Transition in Aprotic Ionic Liquids. J Phys Chem B 2024; 128:5118-5126. [PMID: 38742730 PMCID: PMC11129292 DOI: 10.1021/acs.jpcb.4c00939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 04/24/2024] [Accepted: 05/03/2024] [Indexed: 05/16/2024]
Abstract
A reversible, first-order transition separating two liquid phases of a single-component material is a fascinating yet poorly understood phenomenon. Here, we investigate the liquid-liquid transition (LLT) ability of two tetraalkylphosphonium ionic liquids (ILs), [P666,14]Cl and [P666,14][1,2,4-triazolide], using differential scanning calorimetry and dielectric spectroscopy. The latter technique also allowed us to study the LLT at elevated pressure. We found that cooling below 205 K transforms [P666,14]Cl and [P666,14][Trz] from one liquid state (liquid 1) to another (the self-assembled liquid 2), while the latter facilitates the charge transport decoupled from structural dynamics. In contrast to temperature, pressure was found to play an essential role in the self-organization of a liquid 2 phase, resulting in different time scales of charge transport for rapidly and slowly compressed samples. Furthermore, τσ(PLL) was found to be much shorter than τσ(TLL, P=atm), which constitutes the first example of non-isochronal behavior of charge transport at LLT. In turn, dielectric studies through the liquid-glass transition revealed the non-monotonic behavior of τσ at elevated pressure for [P666,14]Cl, while for [P666,14][Trz] τσ(Pg) was almost constant. These results highlight the diversity of liquid-liquid transition features within the class of phosphonium ionic liquids.
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Affiliation(s)
- S. Koymeth
- Institute
of Physics, University of Silesia in Katowice,
Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - B. Yao
- Institute
of Physics, University of Silesia in Katowice,
Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - M. Paluch
- Institute
of Physics, University of Silesia in Katowice,
Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - S. Dai
- Chemical
Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- Department
of Chemistry, Institute for Advanced Materials & Manufacturing, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - N. Mokhtarinori
- Department
of Chemistry, Institute for Advanced Materials & Manufacturing, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - M. Swadzba-Kwasny
- The
QUILL Research Centre, School of Chemistry and Chemical Engineering, The Queen’s University of Belfast, David Keir Building, Stranmillis
Rd, BT9 5AG Belfast, NI, U.K.
| | - Z. Wojnarowska
- Institute
of Physics, University of Silesia in Katowice,
Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
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2
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Knudsen PA, Heyes DM, Niss K, Dini D, Bailey NP. Invariant dynamics in a united-atom model of an ionic liquid. J Chem Phys 2024; 160:034503. [PMID: 38230811 DOI: 10.1063/5.0177373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 12/11/2023] [Indexed: 01/18/2024] Open
Abstract
We study a united-atom model of the ionic liquid 1-butyl-1-methylpyrrolidinium bis(trifluoromethyl)sulfonylamide to determine to what extent there exist curves in the phase diagram along which the microscopic dynamics are invariant when expressed in dimensionless, or reduced, form. The initial identification of these curves, termed isodynes, is made by noting that contours of reduced shear viscosity and reduced self-diffusion coefficient coincide to a good approximation. Choosing specifically the contours of reduced viscosity as nominal isodynes, further simulations were carried out for state points on these, and other aspects of dynamics were investigated to study their degree of invariance. These include the mean-squared displacement, shear-stress autocorrelation function, and various rotational correlation functions. These were invariant to a good approximation, with the main exception being rotations of the anion about its long axis. The dynamical features that are invariant have in common that they are aspects that would be relevant for a coarse-grained description of the system; specifically, removing the most microscopic degrees of freedom in principle leads to a simplification of the potential energy landscape, which allows for the existence of isodynes.
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Affiliation(s)
- Peter A Knudsen
- "Glass and Time," IMFUFA, Department of Science and Environment, Roskilde University, P.O. Box 260, DK-4000 Roskilde, Denmark
| | - David M Heyes
- Department of Mechanical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom
| | - Kristine Niss
- "Glass and Time," IMFUFA, Department of Science and Environment, Roskilde University, P.O. Box 260, DK-4000 Roskilde, Denmark
| | - Daniele Dini
- Department of Mechanical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom
| | - Nicholas P Bailey
- "Glass and Time," IMFUFA, Department of Science and Environment, Roskilde University, P.O. Box 260, DK-4000 Roskilde, Denmark
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3
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Bocharova V, Genix AC, Kisliuk A, Sala G, Osti NC, Mamontov E, Sokolov AP. Role of Fast Dynamics in Conductivity of Polymerized Ionic Liquids. J Phys Chem B 2020; 124:10539-10545. [PMID: 33164513 DOI: 10.1021/acs.jpcb.0c07549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Polymerized ionic liquids (PolyILs) are promising candidates for a broad range of technologies. However, the relatively low conductivity of PolyILs at room temperature has strongly limited their applications. In this work, we provide new insights into the roles of various microscopic parameters controlling ion transport in these polymers, which are crucial for their rational design and practical applications. Using broadband dielectric spectroscopy and neutron and light scattering techniques, we found a clear connection between the activation energy for conductivity, fast dynamics, and high-frequency shear modulus in PolyILs at their glass transition temperature (Tg). In particular, our analysis reveals a correlation between conductivity and the amplitude of fast picosecond fluctuations at Tg, suggesting the possible involvement of fast dynamics in lowering the energy barrier for ion conductivity. We also demonstrate that both the activation energy for ion transport and the amplitude of the fast fluctuations depend on the high-frequency shear moduli of PolyILs, thus identifying a practically important parameter for tuning conductivity. The parameters recognized in this work and their connection to the ionic conductivity of PolyILs set the stage for a deeper understanding of the mechanism of ion transport in PolyILs in the glassy state.
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Affiliation(s)
- Vera Bocharova
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Anne-Caroline Genix
- Laboratoire Charles Coulomb (L2C), Université de Montpellier, CNRS, F-34095 Montpellier, France
| | - Alexander Kisliuk
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Gabriele Sala
- Spallation Neutron Source, Second Target Station, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States.,Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Naresh C Osti
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Eugene Mamontov
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Alexei P Sokolov
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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4
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Cheng S, Musiał M, Wojnarowska Z, Ngai K, Jacquemin J, Paluch M. Universal scaling behavior of entropy and conductivity in ionic liquids. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113824] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Phan AD, Jedrzejowska A, Paluch M, Wakabayashi K. Theoretical and Experimental Study of Compression Effects on Structural Relaxation of Glass-Forming Liquids. ACS OMEGA 2020; 5:11035-11042. [PMID: 32455224 PMCID: PMC7241026 DOI: 10.1021/acsomega.0c00860] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 04/22/2020] [Indexed: 06/11/2023]
Abstract
We develop the elastically collective nonlinear Langevin equation theory of bulk relaxation of glass-forming liquids to investigate molecular mobility under compression conditions. The applied pressure restricts more molecular motion and therefore significantly slows down the molecular dynamics when increasing the pressure. We quantitatively determine the temperature and pressure dependence of the structural relaxation time. To validate our model, dielectric spectroscopy experiments for three rigid and nonpolymeric supramolecules are carried out at ambient and elevated pressures. The numerical results quantitatively agree with experimental data.
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Affiliation(s)
- Anh D. Phan
- Faculty
of Materials Science and Engineering, Phenikaa Institute for Advanced Study, Phenikaa University, Hanoi 12116, Vietnam
- Faculty
of Computer Science, Artificial Intelligence Laboratory, Phenikaa University, Hanoi 12116, Vietnam
| | - Agnieszka Jedrzejowska
- Institute
of Physics, University of Silesia, SMCEBI, 75 Puku Piechoty 1a, 41-500 Chorzów, Poland
| | - Marian Paluch
- Institute
of Physics, University of Silesia, SMCEBI, 75 Puku Piechoty 1a, 41-500 Chorzów, Poland
| | - Katsunori Wakabayashi
- Department
of Nanotechnology for Sustainable Energy, School of Science and Technology, Kwansei Gakuin University, Sanda 669-1337, Hyogo, Japan
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6
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Hansen HW, Lundin F, Adrjanowicz K, Frick B, Matic A, Niss K. Density scaling of structure and dynamics of an ionic liquid. Phys Chem Chem Phys 2020; 22:14169-14176. [DOI: 10.1039/d0cp01258k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The lines in the pressure–temperature phase diagram with constant conductivity are found to be lines where other dynamic variables as well as the molecular structure factor peak are constant, while charge ordering changes.
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Affiliation(s)
- Henriette Wase Hansen
- Glass and Time
- IMFUFA
- Department of Science and Environment
- Roskilde University
- DK-4000 Roskilde
| | - Filippa Lundin
- Materials Physics
- Department of Physics
- Chalmers University of Technology
- Gothenburg
- Sweden
| | | | | | - Aleksandar Matic
- Materials Physics
- Department of Physics
- Chalmers University of Technology
- Gothenburg
- Sweden
| | - Kristine Niss
- Glass and Time
- IMFUFA
- Department of Science and Environment
- Roskilde University
- DK-4000 Roskilde
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7
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Cheng S, Wojnarowska Z, Musiał M, Flachard D, Drockenmuller E, Paluch M. Access to Thermodynamic and Viscoelastic Properties of Poly(ionic liquid)s Using High-Pressure Conductivity Measurements. ACS Macro Lett 2019; 8:996-1001. [PMID: 35619493 DOI: 10.1021/acsmacrolett.9b00355] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In this paper, we examine the transport properties of a 1,2,3-triazolium-based poly(ionic liquid) (PIL) at ambient and elevated pressure up to 475 MPa. We show that the isothermal and isobaric conductivity measurements analyzed in the 3D plane give a unique possibility to estimate the thermodynamic (isothermal compressibility and thermal expansion coefficient) properties for PILs having a charge transport fully controlled by viscosity. This result, providing a direct connection between thermodynamic and dynamic properties of PILs, is of significant importance for both material scientists and practical applications.
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Affiliation(s)
- Shinian Cheng
- Institute of Physics, University of Silesia, SMCEBI, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - Zaneta Wojnarowska
- Institute of Physics, University of Silesia, SMCEBI, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - Małgorzata Musiał
- Institute of Physics, University of Silesia, SMCEBI, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - Dimitri Flachard
- Univ Lyon, Université Lyon 1, CNRS, Ingénierie des Matériaux Polymères, UMR 5223, F-69003 Lyon, France
| | - Eric Drockenmuller
- Univ Lyon, Université Lyon 1, CNRS, Ingénierie des Matériaux Polymères, UMR 5223, F-69003 Lyon, France
| | - Marian Paluch
- Institute of Physics, University of Silesia, SMCEBI, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
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8
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Wojnarowska Z, Tajber L, Paluch M. Density Scaling in Ionic Glass Formers Controlled by Grotthuss Conduction. J Phys Chem B 2019; 123:1156-1160. [DOI: 10.1021/acs.jpcb.8b09396] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Z. Wojnarowska
- Institute of Physics, University of Silesia, SMCEBI, 75 Pulku Piechoty 1A, Chorzow 41-500, Poland
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, College Green, Dublin 2, Ireland
| | - L. Tajber
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, College Green, Dublin 2, Ireland
| | - M. Paluch
- Institute of Physics, University of Silesia, SMCEBI, 75 Pulku Piechoty 1A, Chorzow 41-500, Poland
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9
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Thoms E, Grzybowski A, Pawlus S, Paluch M. Breakdown of the Simple Arrhenius Law in the Normal Liquid State. J Phys Chem Lett 2018; 9:1783-1787. [PMID: 29578711 DOI: 10.1021/acs.jpclett.8b00583] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
It is common practice to discuss the temperature effect on molecular dynamics of glass formers above the melting temperature in terms of the Arrhenius law. Using dielectric spectroscopy measurements of dc conductivity and structural relaxation time on the example of the typical glass former propylene carbonate, we provide experimental evidence that this practice is not justified. Our conclusions are supported by employing thermodynamic density scaling and the occurrence of inflection points in isothermal dynamic data measured at elevated pressure. Additionally, we propose a more suitable approach to describe the dynamics both above and below the inflection point based on a modified MYEGA model.
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Affiliation(s)
- Erik Thoms
- Institute of Physics, University of Silesia in Katowice , ul. 75 Pulku Piechoty 1 , 41-500 Chorzow , Poland
- Silesian Center for Education and Interdisciplinary Research , 75 Pulku Piechoty 1A , 41-500 Chorzow , Poland
| | - Andrzej Grzybowski
- Institute of Physics, University of Silesia in Katowice , ul. 75 Pulku Piechoty 1 , 41-500 Chorzow , Poland
- Silesian Center for Education and Interdisciplinary Research , 75 Pulku Piechoty 1A , 41-500 Chorzow , Poland
| | - Sebastian Pawlus
- Institute of Physics, University of Silesia in Katowice , ul. 75 Pulku Piechoty 1 , 41-500 Chorzow , Poland
- Silesian Center for Education and Interdisciplinary Research , 75 Pulku Piechoty 1A , 41-500 Chorzow , Poland
| | - Marian Paluch
- Institute of Physics, University of Silesia in Katowice , ul. 75 Pulku Piechoty 1 , 41-500 Chorzow , Poland
- Silesian Center for Education and Interdisciplinary Research , 75 Pulku Piechoty 1A , 41-500 Chorzow , Poland
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10
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Wojnarowska Z, Thoms E, Blanchard B, Tripathy SN, Goodrich P, Jacquemin J, Knapik-Kowalczuk J, Paluch M. How is charge transport different in ionic liquids? The effect of high pressure. Phys Chem Chem Phys 2018; 19:14141-14147. [PMID: 28524925 DOI: 10.1039/c6cp08592j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Modern ionic liquids (ILs) are considered green solvents for the future applications due to their inherited advantages and remarkable transport properties. One of the ubiquitous properties of ILs is their intrinsic ionic conductivity. However, understanding of the super-Arrhenius behavior of the ionic conductivity process at elevated pressure still remains elusive and crucial in glass science. In this work, we investigate the ion transport properties of 1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide: [C4mim][NTf2], 1-butylimidazolium bis[(trifluoromethyl)-sulfonyl]imide: [C4Him][NTf2] and 1-butylimidazolium hydrogen sulfate: [C4Him][HSO4] ILs in the supercooled liquid state using dielectric spectroscopy at ambient and high pressure. We present the experimental data in the dynamic window of the conductivity formalism to examine the charge transport properties. The frequency-dependent ionic conductivity data have been analyzed using the time-temperature superposition principle. In the Arrhenius diagram, the thermal evolution of the dc-conductivity reveals similar temperature dependence for both protic and aprotic ILs thus making it difficult to distinguish the ion dynamics. However, our results demonstrate the key role of high pressure that unambiguously separates the charge transport properties of protic ILs from aprotic ones through the apparent activation volume parameter. We also highlight that the activation volume can be employed to assess the information connecting the ability of ionic systems to form H-bond networks and the impact of proton transfer involved in the conduction process.
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Affiliation(s)
- Z Wojnarowska
- Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland.
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11
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Wojnarowska Z, Feng H, Fu Y, Cheng S, Carroll B, Kumar R, Novikov VN, Kisliuk AM, Saito T, Kang NG, Mays JW, Sokolov AP, Bocharova V. Effect of Chain Rigidity on the Decoupling of Ion Motion from Segmental Relaxation in Polymerized Ionic Liquids: Ambient and Elevated Pressure Studies. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01217] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Yao Fu
- Department of Aerospace Engineering & Engineering Mechanics, University of Cincinnati, Cincinnati, Ohio 45220, United States
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12
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Patro LN, Burghaus O, Roling B. Nonlinear permittivity spectra of supercooled ionic liquids: Observation of a "hump" in the third-order permittivity spectra and comparison to double-well potential models. J Chem Phys 2017; 146:154503. [PMID: 28433008 DOI: 10.1063/1.4979600] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
We have measured the third-order permittivity spectra ε33 of a monocationic and of a dicationic liquid close to the glass transition temperature by applying ac electric fields with large amplitudes up to 180 kV/cm. A peak ("hump") in the modulus of ε33 is observed for a mono-cationic liquid after subtraction of the dc contribution from the imaginary part of ε33. We show that the origin of this experimental "hump" is a peak in the imaginary part of ε33, with the peak height strongly increasing with decreasing temperature. Overall, the spectral shape of the third-order permittivity of both ionic liquids is similar to the predictions of a symmetric double well potential model, although this model does not predict a "hump" in the modulus. In contrast, an asymmetric double well potential model predicts a "hump," but the spectral shape of both the real and imaginary part of ε33 deviates significantly from the experimental spectra. These results show that not only the modulus of ε33 but also its phase is an important quantity when comparing experimental results with theoretical predictions.
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Affiliation(s)
- L N Patro
- Department of Chemistry, Philipps University of Marburg, Marburg 35032, Germany
| | - O Burghaus
- Department of Chemistry, Philipps University of Marburg, Marburg 35032, Germany
| | - B Roling
- Department of Chemistry, Philipps University of Marburg, Marburg 35032, Germany
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13
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Patro LN, Burghaus O, Roling B. Anomalous Wien Effects in Supercooled Ionic Liquids. PHYSICAL REVIEW LETTERS 2016; 116:185901. [PMID: 27203333 DOI: 10.1103/physrevlett.116.185901] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Indexed: 06/05/2023]
Abstract
We have measured conductivity spectra of several supercooled monocationic and dicationic ionic liquids in the nonlinear regime by applying ac electric fields with large amplitudes up to about 180 kV/cm. Thereby, higher harmonic ac currents up to the 7th order were detected. Our results point to the existence of anomalous Wien effects in supercooled ionic liquids. Most ionic liquids studied here exhibit a conductivity-viscosity relation, which is close to the predictions of the Nernst-Einstein and Stokes-Einstein equations, as observed for classical strong electrolytes like KCl. These "strong" ionic liquids show a much stronger nonlinearity of the conductivity than classical strong electrolytes. On the other hand, the conductivity-viscosity relation of the ionic liquid [P_{6,6,6,14}][Cl] points to ion association effects. This "weak" ionic liquid shows a strength of the nonlinear effect, which is comparable to classical weak electrolytes. However, the nonlinearity increases quadratically with the field. We suggest that a theory for explaining these anomalies will have to go beyond the level of Coulomb lattice gas models.
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Affiliation(s)
- L N Patro
- Department of Chemistry, Philipps University of Marburg, Marburg, 35032, Germany
| | - O Burghaus
- Department of Chemistry, Philipps University of Marburg, Marburg, 35032, Germany
| | - B Roling
- Department of Chemistry, Philipps University of Marburg, Marburg, 35032, Germany
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14
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Adrjanowicz K, Pionteck J, Paluch M. Isochronal superposition and density scaling of the intermolecular dynamics in glass-forming liquids with varying hydrogen bonding propensity. RSC Adv 2016. [DOI: 10.1039/c6ra08406k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We have tested the idea of thermodynamic scaling T−1ργ and isochronal superposition in glass-forming liquids with varying propensity to form hydrogen bonds.
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Affiliation(s)
- K. Adrjanowicz
- Institute of Physics
- University of Silesia
- Katowice
- Poland
- NanoBioMedical Centre
| | - J. Pionteck
- Leibniz Institute of Polymer Research Dresden
- Dresden
- Germany
| | - M. Paluch
- Institute of Physics
- University of Silesia
- Katowice
- Poland
- SMCEBI
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15
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Wojnarowska Z, Knapik J, Jacquemin J, Berdzinski S, Strehmel V, Sangoro JR, Paluch M. Effect of Pressure on Decoupling of Ionic Conductivity from Segmental Dynamics in Polymerized Ionic Liquids. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b02130] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Z. Wojnarowska
- Institute
of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
- Silesian Center
for Education and Interdisciplinary Research, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - J. Knapik
- Institute
of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
- Silesian Center
for Education and Interdisciplinary Research, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - J. Jacquemin
- The
School of Chemistry and Chemical Engineering/QUILL Research Centre, Queen’s University of Belfast, David Keir Building, Stranmillis
Road, Belfast BT9 5AG, Northern Ireland, U.K
| | - S. Berdzinski
- Department
of Chemistry and Institute for Coatings and Surface Chemistry, Hochschule Niederrhein University of Applied Sciences, Adlerstrasse 32, D-47798 Krefeld, Germany
| | - V. Strehmel
- Department
of Chemistry and Institute for Coatings and Surface Chemistry, Hochschule Niederrhein University of Applied Sciences, Adlerstrasse 32, D-47798 Krefeld, Germany
| | - J. R. Sangoro
- Department
of Chemical and Biomolecular Engineering, University of Tennessee, 1512 Middle Drive, Knoxville, Tennessee 37996, United States
| | - M. Paluch
- Institute
of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
- Silesian Center
for Education and Interdisciplinary Research, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
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