Polymer and Materials Science
Wiley InterScience Backfile Collection 1832-2000
Chemistry and Pharmacology
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Pervaporation of an acetic acid/water mixture was studied through synthetic polymeric membranes made from poly(1-butyl methacrylate), poly(2-ethylhexyl methacrylate), polystyrene, and copolymers of 4-vinylpyridine and styrene, whose mole fraction of 4-vinylpyridine was 0.028 or 0.050. Permselectivities through polystyrene and poly(4-vinylpyridine-co-styrene) (mole fraction of 4-vinylpyridine, 0.050) are discussed based on the solution-diffusion theory. © 1994 John Wiley & Sons, Inc.
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