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Reinado C, Pelegrina A, Sánchez-Rubio M, Artigas H, Lafuente C. Thermophysical Study of Pyridinium-Based Ionic Liquids Sharing Ions. JOURNAL OF CHEMICAL AND ENGINEERING DATA 2022; 67:636-643. [PMID: 36913216 PMCID: PMC9997080 DOI: 10.1021/acs.jced.1c00925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The thermophysical properties of three pyridinium-based ionic liquids sharing ions were measured at several temperatures (278.15-338.15) K and at atmospheric pressure (0.1 MPa). Three ionic liquids were studied: 1-butylpyridinium bis(trifluoromethyl-sulfonyl)imide, 1-hexylpyridinium bis(trifluoromethylsulfonyl)imide, and 1-hexylpyridinium tetrafluoroborate. The following thermophysical properties were measured: density, speed of sound, refractive index, surface tension, isobaric molar heat capacity, kinematic viscosity, and electrical conductivity. The thermophysical properties at atmospheric pressure were correlated with temperature, noting that the starting temperature for the speed of sound measurements depended on the ionic liquid. From these experimental results, some derived properties (isentropic compressibility, molar refraction, and dynamic viscosity) are calculated. These results together with those published previously for 1-butylpyridinium tetrafluoroborate are discussed.
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Fernández L, Ortega J, Wisniak J. Assessment of liquid‐liquid equilibrium data by solving the
Gibbs‐Duhem
equation. AIChE J 2022. [DOI: 10.1002/aic.17630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Luís Fernández
- División de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico‐Tecnológico Universidad de Las Palmas de Gran Canaria Las Palmas Spain
| | - Juan Ortega
- División de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico‐Tecnológico Universidad de Las Palmas de Gran Canaria Las Palmas Spain
| | - Jaime Wisniak
- Department of Chemical Engineering, Ben‐Gurion University of the Negev Beer‐Sheva Israel
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Yoshida T, Okoshi M, Kawai A. O 2 solvation cavity in voids of ionic liquids studied by the solvatochromic red shift of O 2( 1Δ g) phosphorescence. J Chem Phys 2021; 155:234503. [PMID: 34937375 DOI: 10.1063/5.0073955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Phosphorescence spectroscopy of singlet oxygen [=O2(1Δg)] was applied to study the solvation properties of small solute molecule, O2, in ionic liquids. Unlike conventional molecular solvents, the spectral red shift of the O2(1Δg) phosphorescence in ionic liquids from the gas phase was found to depend not only on the refractive index of solvents but also on the vdW volume of anions. This unusual spectral shift of the O2(1Δg) luminescence is interpreted by considering the size of solvation cavities in voids, which is estimated by analyzing the free volume in ionic liquids. These results suggest the potential of the O2(1Δg) phosphorescence spectral shift measurement in the study of molecular-scale voids in ionic liquids.
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Affiliation(s)
- Tsuyoshi Yoshida
- Department of Electrical and Electronic Engineering, National Defense Academy, 1-10-20, Hashirimizu, Yokosuka, Kanagawa 239-8686, Japan
| | - Masayuki Okoshi
- Department of Electrical and Electronic Engineering, National Defense Academy, 1-10-20, Hashirimizu, Yokosuka, Kanagawa 239-8686, Japan
| | - Akio Kawai
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka-shi, Kanagawa 259-1293, Japan
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Lorenzo B, Ortega J, Fernández L, Sosa A. Suitable Experimentation-Modeling Binomial to Design the Extraction of an Alkanol with Water in Aqueous Ternary Solutions of Ester-Akanol. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Beatriz Lorenzo
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, 35071 Canary Islands, Spain
| | - Juan Ortega
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, 35071 Canary Islands, Spain
| | - Luis Fernández
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, 35071 Canary Islands, Spain
| | - Adriel Sosa
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, 35071 Canary Islands, Spain
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Sosa A, Ortega J, Fernández L, Haarmann N, Sadowski G. Methodology Based on the Theory of Information to Describe the Representation Ability of the DMC + Alkane Behavior. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Adriel Sosa
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, 35071 Canary Islands, Spain
| | - Juan Ortega
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, 35071 Canary Islands, Spain
| | - Luís Fernández
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, 35071 Canary Islands, Spain
| | - Niklas Haarmann
- Laboratory of Thermodynamics, TU Dortmund, Emil-Figge-Str. 70, D-44227 Dortmund, Germany
| | - Gabriele Sadowski
- Laboratory of Thermodynamics, TU Dortmund, Emil-Figge-Str. 70, D-44227 Dortmund, Germany
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Fernández L, Ortega J, Wisniak J. Extension of the validation method for vapor–liquid equilibrium data to systems with nonvolatile components. AIChE J 2019. [DOI: 10.1002/aic.16628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Luís Fernández
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico‐TecnológicoUniversidad de Las Palmas de Gran Canaria Canary Islands Spain
| | - Juan Ortega
- Grupo de Ingeniería Térmica e Instrumentación (IDeTIC), Parque Científico‐TecnológicoUniversidad de Las Palmas de Gran Canaria Canary Islands Spain
| | - Jaime Wisniak
- Department of Chemical EngineeringBen‐Gurion University of the Negev Beer‐Sheva Israel
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Herrera C, Fernández L, Ortega J, López-Tosco S, Sosa A. Design of the Distillation-Extraction Tandem to Separate Ethyl Propanoate from Heptane Solutions Using Pyridinium-Derived Organic Salts as Entrainers. Its Use as a Potential Bioactive Compound. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03986] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Carmen Herrera
- Grupo de Ingeniería Térmica e Instrumentación (ITI-IDeTIC). Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35071 Canary Islands, Spain
| | - Luís Fernández
- Grupo de Ingeniería Térmica e Instrumentación (ITI-IDeTIC). Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35071 Canary Islands, Spain
| | - Juan Ortega
- Grupo de Ingeniería Térmica e Instrumentación (ITI-IDeTIC). Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35071 Canary Islands, Spain
| | - Sara López-Tosco
- Grupo de Ingeniería Térmica e Instrumentación (ITI-IDeTIC). Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35071 Canary Islands, Spain
| | - Adriel Sosa
- Grupo de Ingeniería Térmica e Instrumentación (ITI-IDeTIC). Parque Científico-Tecnológico, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria 35071 Canary Islands, Spain
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Qiao Y, Ma W, Theyssen N, Chen C, Hou Z. Temperature-Responsive Ionic Liquids: Fundamental Behaviors and Catalytic Applications. Chem Rev 2017; 117:6881-6928. [DOI: 10.1021/acs.chemrev.6b00652] [Citation(s) in RCA: 211] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yunxiang Qiao
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Wenbao Ma
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Nils Theyssen
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Chen Chen
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
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Standard partial molar volumes and viscosity B-coefficients of ionic liquids [Cnmim]Br (n=4, 6, 8) in alcohols at 298.15K. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.06.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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Fernández L, Montaño D, Ortega J, Toledo FJ. Binary Liquid–Liquid Equilibria for Systems of Mono- or Disubstituted Haloalkanes (Cl, Br) and Pyridinium-Based Ionic Liquids. Advances in the Experimentation and Interpretation of Results. Ind Eng Chem Res 2013. [DOI: 10.1021/ie401710f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Luís Fernández
- Laboratorio de Termodinámica
y Fisicoquimica de Fluidos. Parque Científico-Tecnológico. Universidad de Las Palmas de Gran Canaria, Canary Islands,
Spain
| | - Diego Montaño
- Laboratorio de Termodinámica
y Fisicoquimica de Fluidos. Parque Científico-Tecnológico. Universidad de Las Palmas de Gran Canaria, Canary Islands,
Spain
| | - Juan Ortega
- Laboratorio de Termodinámica
y Fisicoquimica de Fluidos. Parque Científico-Tecnológico. Universidad de Las Palmas de Gran Canaria, Canary Islands,
Spain
| | - Francisco J. Toledo
- Laboratorio de Termodinámica
y Fisicoquimica de Fluidos. Parque Científico-Tecnológico. Universidad de Las Palmas de Gran Canaria, Canary Islands,
Spain
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Greaves TL, Kennedy DF, Shen Y, Hawley A, Song G, Drummond CJ. Fluorous protic ionic liquids exhibit discrete segregated nano-scale solvent domains and form new populations of nano-scale objects upon primary alcohol addition. Phys Chem Chem Phys 2013; 15:7592-8. [DOI: 10.1039/c3cp44589e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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