Effect of Dimethyl Sulfoxide (DMSO) on Cellulose Solution with High Concentration

Abstract:

The effect of DMSO on high concentrated cellulose-AMIMCl was studied in this paper. DMSO decreases the viscosity of cellulose solution obviously, however, the viscosity do not decrease more when the concentration of DMSO increases beyond 30wt%. Cellulose coil can be swelled after adding DMSO as a result of the low viscosity and more coil becomes more apart. The different order of mixture affect the solubility of solvent and DMSO as an excellent aprotic solvent do not affect the degradation of cellulose in AMIMCl.

• Periodical: Advanced Materials Research (Volume 1095)
• Pages: 329-332
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1095.329
• Online since: March 2015
• Authors: Hai Tao Cao, Jun Song*, Xiao Lin Fang
• Keywords: Cellulose, Degradation, DMSO, Solubility

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