A new decavanadate polyoxovanadate nanocluster: synthesis,characterization and rapid adsorption of methylene blue |
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| Authors: | Hadi Naslhajian S. Morteza F. Farnia Ayda Sheykhi Onur Şahin Okan Zafer Yeşilel |
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| Affiliation: | 1. Department of Chemistry, University of Tehran, Tehran, Iran;2. Faculty of Science, Department of Chemistry, University of Maragheh, Maragheh, Iran;3. Faculty of Science, Department of Chemistry, University of Maragheh, Maragheh, Iran;4. Scientific and Technological Research Application and Research Center, Sinop University, Sinop, Turkey;5. Faculty of Arts and Sciences, Department of Chemistry, Eski?ehir Osmangazi University, Eski?ehir, Turkey |
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| Abstract: | A new decavanadate polyoxovanadate nanocluster, [2-ampH]6[V10O28]?2H2O (1), was synthesized through reaction between ammonium vanadate and 2-aminopyridine at pH = 2. Nanocluster 1 was characterized by IR, elemental analysis, and X-ray crystallography. 1 was found to adsorb and desorb dyes and may have widespread application in wastewater treatment. The utility of 1 for adsorption of methylene blue was studied. The adsorbed dyes can be easily desorbed, and 1 has full efficiency after five cycles. |
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| Keywords: | Polyoxovanadate decavanadate adsorption methylene blue |
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