عنوان
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A novel high-flux, thin-film composite desalination membrane via co-deposition of multifunctional polyhedral oligomeric silsesquioxane and polyoxometalate
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نوع پژوهش
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مقاله چاپشده در مجلات علمی
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کلیدواژهها
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POSS Polyoxometalate Desalination Forward osmosis Membrane
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چکیده
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This work describes the synthesis of a novel organic–inorganic nanocomposite membrane via an efficient one-pot approach of co-deposition of octa-aminopropyl polyhedral oligomeric silsesquioxane hydrochloride salt (OA–POSS) and polyoxometalate (POSS–Mo36) onto a support membrane. The structure and morphology of the thin film nanocomposite (TFN) membranes were characterized by FT-IR spectroscopy, atomic force microscopy (AFM), energy-dispersive X-ray analysis (EDX), and scanning electron microscopy (SEM). In addition, the effect of POSS–Mo36 on the performance of the thin film nanocomposite (TFN) membranes was investigated in a forward osmosis (FO) process. Experimental results demonstrate the enhanced desalination performance of the synthesized as compared to thin-film composite (TFC) polyamide membranes.
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پژوهشگران
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Keun Hwa Chae c (نفر ششم به بعد)، Sanjeev Gautam (نفر ششم به بعد)، اسماعیل جباری (نفر پنجم)، سید مرتضی فامیل فرنیا (نفر چهارم)، علی اکبری (نفر سوم)، هادی نسل حاجیان (نفر دوم)، مجتبی امینی (نفر اول)
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