An approach to classification and hi-tech applications of room-temperature ionic liquids (RTILs): A review

Javed, Fatima; Ullah, Faheem; Zakaria, Muhammad Razlan; Hazizan, Akil

doi:10.1016/j.molliq.2018.09.005

Cited by 87 publications

(46 citation statements)

References 156 publications

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“…Ionic liquids (IL), salts which melting point below 100 °C, have attracted attention from both academic and industrial sectors as potential candidates for a wide variety of applications [3][4][5][6][7][8][9][10][11][12][13][14]. This mentioned interest is based on their unique properties, such as near-zero vapor pressure, high ionic conductivity, high thermal stability, large liquid range and a highly tunable solvating capacity regardless of the polarity of the compound.…”

Section: Introductionmentioning

confidence: 99%

Novel fatty acid anion-based ionic liquids: Contact angle, surface tension, polarity fraction and spreading parameter

Blanco

Rivera

Oulego

et al. 2019

Journal of Molecular Liquids

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This work deals with the determination of several wetting properties (contact angle, surface tension, polarity fraction and spreading parameter) of six novel fatty acid anion-based ionic liquids (FAILs): methyltrioctylammonium hexanoate [N 8881 ][C 6:0 ], methyltrioctylammonium octanoate [N 8881 ][C 8:0 ], methyltrioctylammonium laurate [N 8881 ][C 12:0 ], methyltrioctylammonium palmitate [N 8881 ][C 16:0 ], methyltrioctylammonium stearate [N 8881 ][C 18:0 ] and methyltrioctylammonium oleate [N 8881 ][C 18:1 ]. Surface tension was determined at temperatures from 293 to 333 K, exhibiting a linear decrease within the temperature range. Contact angle measurements were performed on five different surfaces (steel, aluminum, tungsten carbide, cast iron and bronze) using 3 test liquids (water, diiodomethane and ethylenglycol)and each of the synthesized FAILs. Polarity fraction (PF) and the spreading parameter (SP) were calculated in order to gain a deeper understanding of wetting characteristics of these FAILs. Despite the similarity of the obtained results with all FAILs and surfaces, [N 8881 ][C 6:0 ] and [N 8881 ][C 8:0 ] with both cast iron and bronze surfaces were the best surface-FAIL combinations regarding wettability.

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Section: Introductionmentioning

confidence: 99%

Novel fatty acid anion-based ionic liquids: Contact angle, surface tension, polarity fraction and spreading parameter

Blanco

Rivera

Oulego

et al. 2019

Journal of Molecular Liquids

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“…Among them, there are many excellent review papers and books on the properties and applications of ionic liquids [3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

“…After the next 40 years, the second generation of ionic liquids appeared that were stable both in air and moisture environments [10], which resulted in the rapid development of research on the properties and new directions of the applications of ionic liquids. Among them, there are many excellent review papers and books on the properties and applications of ionic liquids [3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

“…Irrespective of this, one can say that the next stage of the adjustment of ionic liquids to the expectations and pro-environmental activities resulted in a further increase in the interest in ionic liquids and pointed to new directions of their applications. Due to the diversity of combinations of anions, cations, and the properties of ionic liquids, there exist many kinds of their classification [5][6][7]33,34]. An example of the structural evolution of particular generations of ionic liquids is presented in Figure 2.…”

Section: Introductionmentioning

confidence: 99%

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Heterogeneous Catalysis with the Participation of Ionic Liquids

et al. 2020

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This mini-review briefly describes the recent progress in the design and development of catalysts based on the presence of ionic liquids. In particular, the focus was on heterogeneous systems (supported ionic liquid (IL) phase catalysts (SILPC), solid catalysts with ILs (SCILL), porous liquids), which due to the low amounts of ionic liquids needed for their production, eliminate basic problems observed in the case of the employment of ionic liquids in homogeneous systems, such as high price, high viscosity, and efficient isolation from post-reaction mixtures.

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“…Ionic liquids are attractive solvents for industrial usages in extraction and separation processes [ 39 , 40 , 41 ], gas adsorption [ 42 , 43 , 44 , 45 ], synthesis of metal nanoparticles [ 46 , 47 , 48 ], energy conversion and storage [ 49 , 50 , 51 ], and a biotransformation [ 52 , 53 ] or metal electrodeposition [ 54 ]. An interesting property of some ionic liquids is their ability to dissolve metal oxides (MO), Table 3 .…”

Section: Introductionmentioning

confidence: 99%

Potential Application of Ionic Liquids for Electrodeposition of the Material Targets for Production of Diagnostic Radioisotopes

2020

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An overview of the reported electrochemistry studies on the chemistry of the element for targets for isotope production in ionic liquids (ILs) is provided. The majority of investigations have been dedicated to two aspects of the reactive element chemistry. The first part of this review presents description of the cyclotron targets properties, especially physicochemical characterization of irradiated elements. The second part is devoted to description of the electrodeposition procedures leading to obtain elements or their alloys coatings (e.g., nickel, uranium) as the targets for cyclotron and reactor generation of the radioisotopes. This review provides an evaluation of the role ILs can have in the production of isotopes.

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An approach to classification and hi-tech applications of room-temperature ionic liquids (RTILs): A review

Cited by 87 publications

References 156 publications

Novel fatty acid anion-based ionic liquids: Contact angle, surface tension, polarity fraction and spreading parameter

Novel fatty acid anion-based ionic liquids: Contact angle, surface tension, polarity fraction and spreading parameter

Heterogeneous Catalysis with the Participation of Ionic Liquids

Potential Application of Ionic Liquids for Electrodeposition of the Material Targets for Production of Diagnostic Radioisotopes

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