## Abstract Cellulose fibers with modified properties have been prepared from cellulose solutions in __N__‐methylmorpholine‐__N__‐oxide (NMMO). Poly(ethylene oxide) as a hydrophilic modifier and polyethylene as a hydrophobic modifier were added to the spinning solution. Based on microscope examinat
Synthesis of the perdeuterated cellulose solvents N-methylmorpholine N-oxide (NMMO-d11) and N,N-dimethylacetamide (DMAc-d9)
✍ Scribed by Christian Adelwöhrer; Yuko Yoneda; Fumiaki Nakatsubo; Thomas Rosenau
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- French
- Weight
- 146 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0022-2135
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📜 SIMILAR VOLUMES
The N-oxide group of the cellulose solvent N-methylmorpholine-N-oxide showed a strong preference for the axial position compared with N-methyl as determined by NMR experiments and computational studies. In solvents with negligible solvent -solute interaction, about 95% of the NMMO molecules obtained
## Abstract The surface morphology of regenerated cellulose membranes prepared by casting cellulose/__N__‐methylmorpholine‐__N__‐oxide (NMMO) and cuprammonium solutions onto a glass plate (denoted NMMO membrane and cuprammonium membrane, respectively) were studied by using scanning electron microsc
## Abstract Cellulose hollow fiber membranes (CHFM) were prepared using a spinning solution containing N‐methylmorpholine‐N‐oxide as solvent and water as a nonsolvent additive. Water was also used as both the internal and external coagulant. It was demonstrated that the phase separation mechanism o
## Abstract Cellulose membranes were obtained by solutions of cellulose being cast into a mixture of __N__‐methylmorpholine‐__N__‐oxide (NMMO) and water under different processing conditions. Atomic force microscopy (AFM) was used to investigate the surface structures of the membranes. The AFM meth