Solution studies of the chitin-lithium chloride-N,N-di-methylacetamide system
β Scribed by Maria Terbojevich; Claudio Carraro; Alessandro Cosani; Enrico Marsano
- Book ID
- 107725706
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 865 KB
- Volume
- 180
- Category
- Article
- ISSN
- 0008-6215
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π SIMILAR VOLUMES
The esterified hemicelluloses were prepared under homogeneous reaction conditions in the system N,N -dimethylformamide/lithium chloride by reacting the native hemicelluloses with various acyl chlorides (C 3 -C 18 ) in the presence of 4-dimethylaminopyridine as a catalyst and triethylamine as a base
Rate constants and activation parameters for decrystallization of Avicel PH-101 cellulose, and bagasse-based cellulose in presence of LiCl/N,N-dimethylacetamide solvent system have been determined from dependence of the index of crystallinity of cellulose, Ic, on time, under nonisothermal conditions
Lithium nitride chloride (Li,N,Cl,) is a fast solid lithium ion conductor. According to analytical data from X-ray diffraction, DSC, DTA and conductivities, we found that a phase transition could take place when Li,N,Cl, is at 250Β°C. Lithium solid electrolytes of Li,\_,M,N,Cl, (M = Na', K', Rb+, Cs'