Contrasting Effects of Ionic Liquids of Varying Degree of Hydrophilicity on the Conformational and Interfacial Properties of a Globular Protein

2021 ◽  
Author(s):  
Krishna Prasad Ghanta ◽  
Souvik Mondal ◽  
Sandip Mondal ◽  
Sanjoy Bandyopadhyay
Keyword(s):  
Ionic Liquids ◽  
Interfacial Properties ◽  
Globular Protein

Modelling interfacial properties of ionic liquids with ePC-SAFT combined with density gradient theory

2016 ◽  
Vol 114 (16-17) ◽  
pp. 2492-2499 ◽  
Author(s):  
Gulou Shen ◽  
Christoph Held ◽  
Xiaohua Lu ◽  
Xiaoyan Ji
Keyword(s):  
Ionic Liquids ◽  
Density Gradient ◽  
Interfacial Properties ◽  
Gradient Theory ◽  
Density Gradient Theory

Interfacial Properties of Double Salt Ionic Liquids: A Molecular Dynamics Study

2015 ◽  
Vol 119 (51) ◽  
pp. 28405-28416 ◽  
Author(s):  
Gregorio García ◽  
Mert Atilhan ◽  
Santiago Aparicio
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquids ◽  
Interfacial Properties ◽  
Double Salt

Protic Imidazolium Cation-Based Ionic Liquids Show Unexpected Interfacial Properties

Langmuir ◽  
2020 ◽  
Vol 36 (30) ◽  
pp. 8904-8913
Author(s):  
Zhichao Chen ◽  
Oscar Morales-Collazo ◽  
Joan F. Brennecke
Keyword(s):  
Ionic Liquids ◽  
Interfacial Properties ◽  
Imidazolium Cation

Choline based ionic liquids: Interfacial properties of RTILs with strong hydrogen bonding

2012 ◽  
Vol 322-323 ◽  
pp. 142-147 ◽  
Author(s):  
José Restolho ◽  
José L. Mata ◽  
Benilde Saramago
Keyword(s):  
Hydrogen Bonding ◽  
Ionic Liquids ◽  
Interfacial Properties

Effect of rifampicin on the interfacial properties of imidazolium ionic liquids and its solubility therein

2019 ◽  
Vol 292 ◽  
pp. 111347 ◽  
Author(s):  
Ab Raouf Bhat ◽  
Farooq Ahmad Wani ◽  
Khalid Ahmed Alzahrani ◽  
Abdulmohsen Ali Alshehri ◽  
Maqsood Ahmad Malik ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Interfacial Properties ◽  
Imidazolium Ionic Liquids

Titanium Dioxide-Infused Hybrid Electrolytes Based on Ionic Liquids Containing Protic Cation: Effect of Solute Concentration on the Electrochemical and Interfacial Properties

2021 ◽  
Vol 897 ◽  
pp. 85-93
Author(s):  
Jonathan Patricio ◽  
Marco Laurence Budlayan ◽  
Susan Arco
Keyword(s):  
Surface Tension ◽  
Titanium Dioxide ◽  
Ionic Liquids ◽  
Energy Levels ◽  
Dye Sensitized Solar Cells ◽  
Interfacial Properties ◽  
Solute Concentration ◽  
Relative Energy ◽  
Electrochemical Stability ◽  
Device Fabrication

The efficiency of batteries, supercapacitors, and dye-sensitized solar cells for energy storage and harvesting processes depends on the relative energy levels and the charge transfer kinetics at the electrode/electrolyte interface. Owing to their distinctively tunable properties including non-volatility, low flammability, wide electrochemical stability, inherent conductivity, and high thermal stability, developing low viscosity ionic liquids (ILs) is vital for energy device fabrication. In this work, 1-methylimidazolium ILs were synthesized by a one-step sonochemical solventless reaction and were characterized using FT-IR, 1H-NMR, and 13C-NMR spectroscopy to confirm their structure. Hybrid electrolytes based on the 1-methylimidazolium chloride ([MIM]Cl) infused with titanium dioxide (TiO2) particles at varying concentrations were prepared, and the effect of solute concentration on their electrochemical and interfacial properties was investigated. Ionic conductivity results revealed that the as-prepared [MIM]Cl-TiO2-0.5% hybrid electrolytes exhibited a higher conductivity in comparison with neat [MIM]Cl. Furthermore, cyclic voltammetry was used to determine their electrochemical stability window and revealed that a wide ESW of 3.56 ± 0.01 V was also obtained by [MIM]Cl-TiO2-0.5% attributed to the enhanced surface tension of 35.92 ± 0.07 mN/m due to the addition of TiO2 particles. This observation was validated by the generated pendant drop images showing the remarkable correlation of solute concentration with surface tension and ESW of the hybrid electrolytes. The utilization of these metal oxide-infused solvent-free IL as a substitute for aqueous-and organic-based electrolytes can address issues on electrochemical stability and provide insight in suppressing self-discharge processes, especially when used at higher potentials.

Characterization and interfacial properties of the surfactant ionic liquid 1-dodecyl-3-methyl imidazolium acetate for enhanced oil recovery

RSC Advances ◽  
2015 ◽  
Vol 5 (47) ◽  
pp. 37392-37398 ◽  
Author(s):  
Iago Rodríguez-Palmeiro ◽  
Iria Rodríguez-Escontrela ◽  
Oscar Rodríguez ◽  
Alberto Arce ◽  
Ana Soto
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Enhanced Oil Recovery ◽  
Oil Recovery ◽  
Interfacial Properties

Formulations of ionic liquids and alkalis are promising for enhanced oil recovery.

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