Structure and properties of blend membranes prepared from cellulose and alginate in NaOH/urea aqueous solution
โ Scribed by Jinping Zhou; Lina Zhang
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 249 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0887-6266
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The blend membranes were satisfactorily prepared by coagulating a mixture of O-carboxymethylated chitosan (CM-chitosan) and alginate in aqueous solution with 5 wt % CaCl 2 , and then by treating with 1 wt % HCl aqueous solution. Their structure and miscibility were characterized by scanning electron
Structural features of cellulose-synthetic polymer blends. 3 10 20 30 40' 28 d l 10 20 30 40' 2 9
Morphological and structural formation of the regenerated cellulose membranes from its cuprammonium hydroxide solution by acid coagulation was investigated. Scanning electron microscopic observation revealed that the morphology of the membranes changed drastically as functions of both the cellulose