Industrial application of ionic liquids as performance additives

2005 ◽  
Vol 7 (1) ◽  
pp. 15 ◽  
Author(s):  
Bernd Weyershausen ◽  
Kathrin Lehmann
Keyword(s):  
Ionic Liquids ◽  
Industrial Application ◽  
Performance Additives

Ionic liquids as performance additives for water-based printing inks

2014 ◽  
Vol 130 (4) ◽  
pp. 314-318 ◽  
Author(s):  
Zuzanna Żołek-Tryznowska ◽  
Joanna Izdebska ◽  
Małgorzata Gołąbek
Keyword(s):  
Ionic Liquids ◽  
Water Based ◽  
Printing Inks ◽  
Performance Additives

Industrial application of ionic liquids for the recoveries of spent paint solvent

2016 ◽  
Vol 219 ◽  
pp. 206-210 ◽  
Author(s):  
K. Moodley ◽  
M. Mabaso ◽  
I. Bahadur ◽  
G.G. Redhi
Keyword(s):  
Ionic Liquids ◽  
Industrial Application

Ionic Liquids as Performance Additives for Electroenzymatic Syntheses

2009 ◽  
Vol 15 (43) ◽  
pp. 11692-11700 ◽  
Author(s):  
Christina Kohlmann ◽  
Lasse Greiner ◽  
Walter Leitner ◽  
Christian Wandrey ◽  
Stephan Lütz
Keyword(s):  
Ionic Liquids ◽  
Performance Additives

Industrial application of ionic liquids as process aid

2005 ◽  
Vol 7 (5) ◽  
pp. 283 ◽  
Author(s):  
Bernd Weyershausen ◽  
Kerstin Hell ◽  
Ute Hesse
Keyword(s):  
Ionic Liquids ◽  
Industrial Application

scholarly journals Water Absorption and Effect of Water Content on Viscosity and Electrical Conductivity of Two Diethylmethylammonium Ionic Liquids

Proceedings ◽  
2018 ◽  
Vol 9 (1) ◽  
pp. 58
Author(s):  
María Villanueva ◽  
Carlos Fernández-Leira
Keyword(s):  
Electrical Conductivity ◽  
Ionic Liquids ◽  
Ionic Conductivity ◽  
Water Absorption ◽  
Water Content ◽  
Industrial Application ◽  
Functional Dependence ◽  
Molar Fraction ◽  
Environmental Water ◽  
Effect Of Water

The effect of environmental water on certain properties of ionic liquids (ILs) can be decisive when considering a possible industrial application. The effect of environmental water absorption on electrical conductivity (using a conductimeter Crison Basic 30) and viscosity (using a rheometer AR2000 TA Instruments) on two diethylmethylammonium ionic liquids was analyzed. The studied compounds were based on a cation (diethylmethylammonium) and two anions (methanesulfonate and trifluoromethanesulfonate). In both ionic liquids the water absorption corresponded to a Fickian behavior, agreeing with previous literature data on other ILs, being methanesulfonate much more hygroscopic than trifluoromethanesulfonate (28% and 6% in weight for [EEMAm][MeSO3] and [EEMAm][OTf], respectively). As expected, water considerably increased the ionic conductivity; values were duplicated in the case of [EEMAm][OTf] and quadruplicated for [EEMAm][MeSO3]. Similarly, the viscosity decreased drastically with water incorporation in the IL—showing changes of 88% and 66% for trifluoromethanesulfonate and methanesulfonate, respectively. Furthermore, in the case of diethylmethylammonium trifluoromethanesulfonate, the functional dependence of the viscosity with the molar fraction of water was studied. According to the observed behavior, the viscosity of the pure IL was estimated using the equation proposed by Seddon et al.

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