Determination of the diffusion coefficient of CO 2 in the ionic liquid EMIM NTf 2 using online FTIR measurements

Journal article
(Original article)


Publication Details

Author(s): Kortenbruck K, Pohrer B, Schlücker E, Friedel F, Ivanovic-Burmazovic I
Journal: Journal of Chemical Thermodynamics
Publisher: Elsevier
Publication year: 2012
Volume: 47
Journal issue: null
Pages range: 76-80
ISSN: 0021-9614


Abstract


Physical data concerning the absorption kinetics like the diffusion coefficients are important values for designing an economically working gas separation processes. Considering ionic liquids, which emerged in recent years as interesting alternative solvent media for versatile industrial purposes, usually only solubility data for gases are available if at all. Therefore in order to gain additional information such as diffusion coefficients of gases in ionic liquids, we established an efficient and easily assembled set-up based on time-resolved FTIR measurements. Applying this methodology, the diffusion coefficient of carbon dioxide in 1-ethyl-3-methyl-imidizolium bis[(trifluoromethyl)sulfonyl]amide (EMIM NTf ) was determined at a temperature of 303 K. © 2011 Elsevier Ltd. All rights reserved.



FAU Authors / FAU Editors

Friedel, Felix
Sonderforschungsbereich 583 Redoxative Metallkomplexe - Reaktivitätssteuerung durch molekulare Architekturen (Sprecher: Prof.Dr.Kisch)
Ivanovic-Burmazovic, Ivana Prof. Dr.
Lehrstuhl für Bioanorganische Chemie
Kortenbruck, Kerstin
Lehrstuhl für Prozessmaschinen und Anlagentechnik
Pohrer, Benjamin Dr.
Lehrstuhl für Prozessmaschinen und Anlagentechnik
Schlücker, Eberhard Prof. Dr.-Ing.
Lehrstuhl für Prozessmaschinen und Anlagentechnik


How to cite

APA:
Kortenbruck, K., Pohrer, B., Schlücker, E., Friedel, F., & Ivanovic-Burmazovic, I. (2012). Determination of the diffusion coefficient of CO 2 in the ionic liquid EMIM NTf 2 using online FTIR measurements. Journal of Chemical Thermodynamics, 47(null), 76-80. https://dx.doi.org/10.1016/j.jct.2011.09.025

MLA:
Kortenbruck, Kerstin, et al. "Determination of the diffusion coefficient of CO 2 in the ionic liquid EMIM NTf 2 using online FTIR measurements." Journal of Chemical Thermodynamics 47.null (2012): 76-80.

BibTeX: 

Last updated on 2018-08-08 at 20:23