Ionic Liquids and Their Interaction with Cellulose
✍ Scribed by Pinkert, André; Marsh, Kenneth N.; Pang, Shusheng; Staiger, Mark P.
- Book ID
- 118026498
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 918 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0009-2665
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## Abstract Trimethylsilylation of cellulose in different 1,3‐dialkylimidazolium ionic liquids (IL) with hexamethyldisilazane (HMDS) as a silylating agent was investigated. Trimethylsilyl (TMSi) cellulose with a degree of substitution (DS) greater than 1 is insoluble in the IL. The maximum DS obtai
## Abstract The thermal behavior of cellulose dissolved in ionic liquids was studied in comparison to NMMO solutions. The cellulose solutions were characterized by reaction calorimetry and UV‐vis spectroscopy. Generation of chromophoric substances in cellulose/IL solutions is minimized by exposing