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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مجتبی امینی (نفر اول)، هادی نسل حاجیان (نفر دوم)، علی اکبری (نفر سوم)، سید مرتضی فامیل فرنیا (نفر چهارم)، اسماعیل جباری (نفر پنجم)، Keun Hwa Chae c (نفر ششم به بعد)، Sanjeev Gautam (نفر ششم به بعد)
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