Research Article
Blending of Cellulose and Chitosan in Alkyl Imidazolium Ionic Liquids
Table 4
of chitosan A contained in blended films obtained from cellulose/chitosan/IL and cellulose/chitosan/IL/cosolvent systems.
| Chitosan | , g/mol |
| Original chitosan powder | 54,400 | Chitosan obtained from films prepared from the following: | | Chitosan/EMIMAc (0.5 wt% of chitosan) solution | 12,400 | 4.5 wt% cellulose/0.5 wt% chitosan/EMIMAc solution | 7,600 | 4.5 wt% cellulose/0.5 wt% chitosan/EMIMAc/5 wt% DMSO solution | 7,400 | 4.5 wt% cellulose/0.5 wt% chitosan/EMIMAc/5 wt% DEE solution | 6,900 |
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