Fabrication of novel electrodialysis heterogeneous ion exchange membranes by incorporating PANI/GO functionalized composite nanoplates

作者: S. M. Hosseini , E. Jashni , M. Habibi , B. Van der Bruggen

DOI: 10.1007/S11581-017-2319-Z

关键词: ElectrochemistryComposite numberPolyanilineMembraneBarium chlorideMaterials scienceFourier transform infrared spectroscopyChemical engineeringPolymerizationElectrodialysisNanotechnology

摘要: Novel mixed-matrix electrodialysis heterogeneous ion exchange membranes were fabricated using polyaniline (PANI)-co-graphene oxide (GO) functionalized composite nanoplates. The PANI-co-GO nanoplates prepared by in situ chemical oxidative polymerization of aniline the presence GO synthesized PANI/GO characterized Fourier transform infrared spectroscopy, X-ray diffraction, and scanning electron microscopy. SEM images demonstrated that utilizing membrane matrix led to formation with a compact structure. Also, more uniform distribution was observed for incorporated compared embedded ones. surface hydrophilicity, water content, capacity enhanced potential, transport number, selectivity also sodium barium chloride ionic solutions newly showed lower number ions ions. flux PANI/GO. Dialytic rate results modified this study have good ability lead removal from wastewater. enhancement than 50% containing comparison pristine

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