The Influence of Water and Metal Salt on the Transport and Structural Properties of 1-Octyl-3-methylimidazolium Chloride

2015 ◽  
Vol 68 (3) ◽  
pp. 420 ◽  
Author(s):  
Nicolas Goujon ◽  
Nolene Byrne ◽  
Tiffany R. Walsh ◽  
Maria Forsyth
Keyword(s):  
Ionic Liquids ◽  
Transport Properties ◽  
Zinc Chloride ◽  
Magnesium Chloride ◽  
Metal Salt ◽  
Metal Salts ◽  
Storage Devices ◽  
Ion Interactions ◽  
Water Structuring ◽  
Influence Of Water

The addition of diluents to ionic liquids (ILs) has recently been shown to enhance the transport properties of ILs. In the context of electrolyte design, this enhancement allows the realisation of IL-based electrolytes for metal–air batteries and other storage devices. It is likely that diluent addition not only impacts the viscosity of the IL, but also the ion–ion interactions and structure. Here, we investigate the nano-structured 1-methyl-3-octylimidazolium chloride (OMImCl) with varying water concentrations in the presence of two metal salts, zinc chloride and magnesium chloride. We find that the choice of metal salt has a significant impact on the structure and transport properties of the system; this is explained by the water structuring and destructing properties of the metal salt.

The Influence of Water and Metal Ions on the Transport Properties of Trihexyl(tetradecyl)phosphonium Chloride

2012 ◽  
Vol 65 (11) ◽  
pp. 1542 ◽  
Author(s):  
Paul M. Bayley ◽  
Jan Novak ◽  
Timothy Khoo ◽  
Melanie M. Britton ◽  
Patrick C. Howlett ◽  
...  
Keyword(s):  
Transport Properties ◽  
Metal Salt ◽  
Metal Salts ◽  
Self Diffusion ◽  
Phosphonium Chloride ◽  
Influence Of Water ◽  
Order Of Magnitude ◽  
Air Battery ◽  
Water Saturated ◽  
Self Diffusion Coefficient

A recent study indicated that the water-saturated ionic liquid (IL) trihexyl(tetradecyl)phosphonium chloride ([P6,6,6,14][Cl]) provided a viable electrolyte for a Mg-air battery. However, there is limited literature on the properties of IL-water mixtures as battery electrolytes. The physical properties of [P6,6,6,14][Cl] were studied with the addition of both water and metal salts (MgCl2 and LiCl) using conductivity and self-diffusion coefficient measurements. The conductivity of the samples at low water concentrations is surprisingly enhanced by the addition of the metal salt, contrary to lithium IL electrolytes. It was also found that the conductivity of the IL was increased by an order of magnitude by saturation with water. NMR diffusion measurements were used to probe the behaviour of both the cation and the water in the mixtures. It was found that the addition of metal salts to the water-saturated [P6,6,6,14][Cl] did not affect the transport properties of the water or cation.

Influence of Water on Diffusion in Imidazolium-Based Ionic Liquids: A Pulsed Field Gradient NMR study

2009 ◽  
Vol 113 (18) ◽  
pp. 6353-6359 ◽  
Author(s):  
Amrish Menjoge ◽  
JaNeille Dixon ◽  
Joan F. Brennecke ◽  
Edward J. Maginn ◽  
Sergey Vasenkov
Keyword(s):  
Ionic Liquids ◽  
Field Gradient ◽  
Pulsed Field Gradient Nmr ◽  
Pulsed Field ◽  
Nmr Study ◽  
Influence Of Water

Alkoxycyanoborates: metal salts and low-viscosity ionic liquids

2021 ◽  
Author(s):  
Nils Schopper ◽  
Jan A. P. Sprenger ◽  
Ludwig Zapf ◽  
Guido J. Reiss ◽  
Nikolai V. Ignat’ev ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Metal Salts ◽  
Low Viscosity ◽  
Electrochemical Applications ◽  
Conducting Salt

Alkoxycyanoborates including low-viscosity ionic liquids which are promising materials in particular for electrochemical applications and Li[CH3OB(CN)3], which is a potential conducting salt, are presented.

scholarly journals Ionic Liquids in Charge Storage Devices: Effect of Purification on Performance

10.5772/23870 ◽  
2011 ◽  
Author(s):  
John D. ◽  
Andrew P. ◽  
Clare F. Kline Jr. ◽  
Gregory S. ◽  
Roxanne L.
Keyword(s):  
Ionic Liquids ◽  
Charge Storage ◽  
Storage Devices

Applying electrohydrodynamic atomization to enhance mass transfer of metal salts from an aqueous phase towards ionic liquids

2016 ◽  
Vol 80 ◽  
pp. 1-7 ◽  
Author(s):  
Dries Parmentier ◽  
Anna Rybałtowska ◽  
Jasper van Smeden ◽  
Maaike C. Kroon ◽  
Jan C.M. Marijnissen ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Ionic Liquids ◽  
Aqueous Phase ◽  
Metal Salts ◽  
Electrohydrodynamic Atomization ◽  
Enhance Mass

Thermal, Rheological, and Ion-Transport Properties of Phosphonium-Based Ionic Liquids

2011 ◽  
Vol 115 (47) ◽  
pp. 13829-13835 ◽  
Author(s):  
Matthew D. Green ◽  
Christian Schreiner ◽  
Timothy E. Long
Keyword(s):  
Ionic Liquids ◽  
Ion Transport ◽  
Transport Properties

scholarly journals Synthesis and Bioactivity of Quinone Mono- and Dioxime Salts

2020 ◽  
Vol 10 (5) ◽  
pp. 6148-6156
Keyword(s):  
Alkali Metal ◽  
Phytophthora Infestans ◽  
Metal Salt ◽  
Human Life ◽  
Alkali Metal Hydroxide ◽  
Divalent Metal ◽  
Metal Salts ◽  
Zinc Salts ◽  
Harmful Organisms ◽  
Two Stages

Eliminating all kinds of harmful organisms is an important task in agriculture, food production, and human life. Quinone oximes and their salts are good bioactive compounds to attain this aim. The alkali metal salts of quinone mono- and dioxime have been synthesized by the reaction of the corresponding quinone oxime with alkali metal hydroxide. The divalent metal salts have been obtained in two stages. The first stage is the synthesis of the sodium salt of the quinone oxime. The second step is the reaction of the latter with a divalent metal salt. Copper and zinc salts of [(4-oxocyclohexa-2,5-dien-1-ylidene)amino]oxidanide have the highest insecticidal activity against the housefly and rice weevil. The death index is 90–100%. Copper {[2-methyl-4-oxo-5-(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino}oxidanide shows good activity against Phytophthora infestans. Inhibition of the growth and development of the Phytophthora infestans is 80%.

Sign in / Sign up

Export Citation Format

Share Document