Asymmetric polysulfone membranes were prepared by the phase inversion technique under different solvent evaporation conditions prior to the gelation step. The membranes were cast from the two component system of polymer and N,N-dimethylacetamide in which the polymer concentration was changed from 25
✦ LIBER ✦
Effect of dodeca-tungstophosphric acid on morphology and performance of polyvinyl alcohol membrane for gas separation
✍ Scribed by S. S. Madaeni; E. Rafiee; Z. Seyedzadeh; J. Barzin
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 515 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0021-8995
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