Journal
JOURNAL OF MOLECULAR LIQUIDS
Volume 221, Issue -, Pages 541-546Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.molliq.2016.06.010
Keywords
Ionic liquids; Electrical impedance spectroscopy; Liquid membranes; Gas separation; Conductivity
Funding
- National Science Centre
- Removal of Volatile Organic Compounds from Gas Phase using Ionic Liquids [7563/B/T02/2011/40]
- Carbon dioxide separation from biogas applying Supported Ionic Liquid Membranes [7570/B/H03/2011/40]
Ask authors/readers for more resources
Several solutions of ionic liquids based on 1-ethyl-3-methylimidazolium cation saturated and unsaturated with carbon dioxide were prepared and characterized by electrochemical impedance spectroscopy. The influence of ILs saturation on its electrical conductivity was determined. Additionally, the influence of the water presence and variations of temperature on electrical properties of ionic liquids were investigated. Changes of conductivity due to saturation and water content are discussed. Obtained results show that the ionic liquids conductivity significantly depends on the water content. It was shown that the increase of the conductivity cannot be explained by partial conductivities of hydronium, bicarbonate and hydroxide ions. (C) 2016 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
