Comment on the papers L. Chen et al., “Densities, viscosities, and excess properties of binary mixtures of two imidazolide anion functionalized ionic liquids with water at T=(293.15–313.15)K” and Z.P. McAtee et al., “Density, viscosity and excess properties in the trihexyltetradecylphosphonium chloride ionic liquid/methanol cosolvent system”

2017 ◽  
Vol 106 ◽  
pp. 216-217 ◽  
Author(s):  
Nannan Xing ◽  
Wei Guan
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Binary Mixtures ◽  
Excess Properties

scholarly journals The Influence of the Nature of Redox-Active Moieties on the Properties of Redox-Active Ionic Liquids and on Their Use as Electrolyte for Supercapacitors

Energies ◽  
2021 ◽  
Vol 14 (19) ◽  
pp. 6344
Author(s):  
Philipp S. Borchers ◽  
Patrick Gerlach ◽  
Yihan Liu ◽  
Martin D. Hager ◽  
Andrea Balducci ◽  
...  
Keyword(s):  
Phase Transition ◽  
Differential Scanning Calorimetry ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Binary Mixtures ◽  
Thermal Characteristics ◽  
The Other ◽  
Scanning Calorimetry ◽  
Imidazolium Ionic Liquids ◽  
Redox Active

In this work, two new redox-active ionic liquids, one based on 2,2,6,6-tetramethylpiperidine-N-oxide and the other based on 4,4′-bipyridine, are synthesized and characterized. A ferrocene-based redox-active ionic liquid is used for referencing the results. All ionic liquids are formed via salt-metathesis from halogenate to bis(trifluoromethylsulfonyl)imide. Their fundamental thermal characteristics are assessed with differential scanning calorimetry. While the imidazolium ionic liquids show no melting point, the phase transition is well observable for the viologen-based ionic liquid. The properties of the neat redox-active ionic liquids and of binary mixtures containing these ionic liquids (0.1 m) and 1-butyl-1-methyl pyrrolidinium-bis(trifluoromethylsulfonyl)imide have been investigated. Finally, the use of these binary mixtures in combination with activated carbon-based electrodes has been considered in view of the use of these redox-active electrolytes in supercapacitors.

Density Measurement of Pyridine Based Ionic Liquids and Methanol Binary Mixtures

2013 ◽  
Vol 675 ◽  
pp. 248-251
Author(s):  
Zhuo Li ◽  
Chang Ping Li
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Energy Storage ◽  
Binary Mixtures ◽  
Density Measurement ◽  
Chemical Properties ◽  
Storage Material ◽  
Physico Chemical ◽  
New Energy ◽  
Energy Storage Material

As a new environmentally friendly solvent, ionic liquids have been investigated widely. The lack of physico-chemical properties data of ionic liquids has become a bottleneck that restricts their applications. In this study, the investigation of the density for binary mixtures of CnpyNTf2 (n = 2, 4, 5) and methanol is measured using Westphal balance. This study would be very important for the application of binary mixtures of ionic liquid and methanol in developing new energy storage material.

scholarly journals Ionic liquid binary mixtures: how different factors contribute to determine their effect on the reactivity

RSC Advances ◽  
2016 ◽  
Vol 6 (93) ◽  
pp. 90165-90171 ◽  
Author(s):  
Salvatore Marullo ◽  
Francesca D'Anna ◽  
Paola R. Campodonico ◽  
Renato Noto
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Binary Mixtures ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Liquid Binary Mixtures

We studied how mixing ionic liquids affected the rate of the Diels Alder reaction between 9-anthracenemethanol and N-ethylmaleimide.

Physical and Excess Properties of Eight Binary Mixtures Containing Water and Ionic Liquids

2012 ◽  
Vol 57 (8) ◽  
pp. 2165-2176 ◽  
Author(s):  
Emilio J. González ◽  
Ángeles Domínguez ◽  
Eugenia A. Macedo
Keyword(s):  
Ionic Liquids ◽  
Binary Mixtures ◽  
Excess Properties

Separation of binary mixtures aromatic+aliphatic using ionic liquids: Influence of the structure of the ionic liquid, aromatic and aliphatic

2011 ◽  
Vol 175 ◽  
pp. 213-221 ◽  
Author(s):  
Noelia Calvar ◽  
Irene Domínguez ◽  
Elena Gómez ◽  
Ángeles Domínguez
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Binary Mixtures

Viscosity of Methylbenzene in [Bmim][BF4] and [Bmim][PF6] Ionic Liquids

2013 ◽  
Vol 864-867 ◽  
pp. 125-130 ◽  
Author(s):  
Bin Guo ◽  
Yu Song ◽  
Wei Zhao Liang ◽  
Dan Dan Zhang ◽  
Wei Han ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Binary Mixtures ◽  
Mole Fraction ◽  
Binary Systems ◽  
Liquid Mixtures ◽  
Temperature Range

To well know the properties of ionic liquid mixtures, the viscosity of the binary mixtures containing the methylbenzene and imidazole ionic liquids (1-butyl-3-methylimidazolium tetrafluoroborate [Bmim][BF4] or 1-butyl-3-methylimidazolium hexafluorophosphate [Bmim][PF6]) were measured. Within the temperature range from 298.15 K to 308.15 K, the viscosity of the four binary systems decreased sharply as the increase of temperature. The viscosity decreased slowly in the temperature range from 308.15 K to 338.15 K. The viscosity also decreased with decreasing of the mole fraction of ionic liquid. The viscosity of methylbenzene in the imidazole ionic liquids was in sequence: [Bmim][BF4] < [Bmim][PF6]. The experimental viscosity values had been correlated using the binary parameters of Vogel-Fulcher-Tamman equation.

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