Issue 45, 2012

Determining relative rates of cellulose dissolution in ionic liquids through in situ viscosity measurement

Abstract

Using in situ viscosity measurement, the rate of cellulose dissolution in a number of ionic liquids has been determined allowing their performance as solvents to be quantitatively assessed. 1-Butyl-3-methylimidazolium ethanoate was shown to dissolve cellulose faster than analogous ionic liquids with chloride or dimethylphosphate anions. Analysis of the data highlights the influence of both anion basicity and relative concentration on the rate of dissolution.

Graphical abstract: Determining relative rates of cellulose dissolution in ionic liquids through in situ viscosity measurement

Supplementary files

Article information

Article type
Communication
Submitted
28 Feb 2012
Accepted
29 Mar 2012
First published
24 Apr 2012

Chem. Commun., 2012,48, 5620-5622

Determining relative rates of cellulose dissolution in ionic liquids through in situ viscosity measurement

H. Cruz, M. Fanselow, J. D. Holbrey and K. R. Seddon, Chem. Commun., 2012, 48, 5620 DOI: 10.1039/C2CC31487H

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