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The cellulose solvent system N,N-dimethylacetamide/lithium chloride revisited: the effect of water on physicochemical properties and chemical stability

Rosenau, T. and Potthast, A. and Buchner, Richard and Bruglachner, Hartmut and Röder, T. and Ebner, G. and Kosma, P. (2002) The cellulose solvent system N,N-dimethylacetamide/lithium chloride revisited: the effect of water on physicochemical properties and chemical stability. Cellulose (Dordrecht, Netherlands) 9 (1), pp. 41-53.

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Abstract

The water content in the binary system N,N-dimethylacetamide/lithium chloride (DMAc/LiCl), a common cellulose solvent, was proven to be a crucial parameter. A quick detn. of water content in DMAc based on the solvatochromism of a UV-active betain probe dye was developed and validated. An analogous method, based on the solvatochromic fluorescence shift of Zelinskij's dye, which strongly depends ...

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Item Type:Article
Date:2002
Institutions:Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > PD Dr. Richard Buchner
Identification Number:
ValueType
10.1023/A:1015811712657DOI
Keywords:dimethylacetamide lithium chloride solvent water effect physicochem property cellulose
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Georg Berger
Deposited On:14 Jun 2012 12:34
Last Modified:14 Jun 2012 12:34
Item ID:24849
Owner Only: item control page
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