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Novel polymer membranes were prepared mainly by poly(vinyl alcohol) (PVA), poly(acrylic acid) (PAA), and glutaraldehyde (GA) for the separation of methanol (MeOH) from dimethyl carbonate (DMC)/MeOH mixtures by pervaporation. The membranes of different GA content were characterized by contact angle, Fourier transform infared spectra (FTIR), X-ray diffractometer (XRD), and dynamic mechanical analysis...
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