Study of electrospinning of sodium alginate, blended solutions of sodium alginate/poly(vinyl alcohol) and sodium alginate/poly(ethylene oxide)
β Scribed by S. Safi; M. Morshed; S. A. Hosseini Ravandi; M. Ghiaci
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 800 KB
- Volume
- 104
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
By blending a rigid polymer, sodium alginate ( SA ) , and a flexible polymer, poly ( vinyl alcohol ) ( PVA ) , SA / PVA blend membranes were prepared for the pervaporation separation of ethanol -water mixtures. The rigid SA membrane showed a serious decline in flux and a increase in separation facto
## Abstract Poly(vinyl alcohol) (PVA) was chosen as a controllable gelator to prepare sodium alginate (SA)βbased physically crossβlinked dualβresponsive hydrogel by three steps. First, polyvinyl acetate (PVAc) was grafted onto SA via radical copolymerization. Then, the copolymer was subsequently co