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Conformation and dn/dc determination of cellulose in N,N-dimethylacetamide containing lithium chloride



Conformation and dn/dc determination of cellulose in N,N-dimethylacetamide containing lithium chloride



Carbohydrate Polymers 58(3): 233-243



In order to characterise cellulose dissolved in lithium chloride/N,N-dimethylacetamide (LiCl/DMAc) using size-exclusion chromatography with online multiangle laser light scattering and differential refractive index detection, a number of parameters were determined. One of them in particular, the specific refractive index increment (dn/dc) of cellulose in 0.5% LiCl/DMAc, is required in order to calculate the molar mass from the light scattering signal.

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Accession: 011893605

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DOI: 10.1016/j.carbpol.2004.07.016


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