A Novel Sulfonated Poly Phenylene Oxide-Poly Vinylchloride/ZnO Cation-Exchange Membrane Applicable in Refining of Saline Liquids
作者： Farhad Heidary , Ali Reza Khodabakhshi , Davood Ghanbari
DOI: 10.1007/S10876-017-1156-6
关键词:
摘要: Novel cation-exchange nanocomposite membranes was fabricated by in-situ formation of zinc oxide nanoparticles in a blend containing sulfonated polyvinylchloride and poly(2,6-dimethyl-1,4-phenylene oxide) simple chemical method. Also, some samples were prepared incorporation previously synthesized ZnO into the casting solution (ex-situ method). The characterized several techniques including water contact angle measurements, scanning electron microscopy, Fourier transform infrared spectroscopy X-ray diffraction. measurements confirmed increased hydrophilicity membranes. SEM surface microphotographs indicated that uniformly dispersed throughout polymeric matrix. influence additive concentration on electrochemical physicochemical properties ion-exchange studied. Various investigations revealed preparation membrane structure had considerable effect efficiency could improve transport properties.
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