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Effect of poly(styrenesulfonic acid) on the electret effect in cellulose acetate membranes

โœ Scribed by Richard A. Wallace; Richard J. Gable

Publisher
John Wiley and Sons
Year
1973
Tongue
English
Weight
174 KB
Volume
17
Category
Article
ISSN
0021-8995

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## Abstract Cellulose acetate (CA) is widely used in membrane processes. In this study, CA (weightโ€average molecular weight = 52,000) was mixed with poly(vinyl pyrrolidone) (PVP; weightโ€average molecular weight = 15,000) as an additive in 1โ€methylโ€2โ€pyrrolidone as a solvent. The phaseโ€inversion met