Sorption and transport of ethanol and water in poly(ethylene-co-vinyl acetate) membranes
β Scribed by Steven M. Dinh; Bret Berner; Yi-Ming Sun; Ping I. Lee
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 990 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0376-7388
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π SIMILAR VOLUMES
To obtain a correlation among structure-morphology-mobility-compatibility properties of poly(ethylene-co-vinyl acetate) (EVA)/poly(vinyl acetate) (PVAc) blends, we have used scanning electron microscopy and solid-state nuclear magnetic resonance in our investigations. The results are discussed in te
Crosslinked and uncrosslinked ethylene-vinyl acetate copolymer membranes were prepared. The permeation characteristics in the pervaporation process were examined using carbon tetrachloride-acetone mixtures. Modified membranes exhibit carbon tetrachloride permselectivity, but unmodified membranes did