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Sonochemical synthesis of nanoplates of two Cd(II) based metal–organic frameworks and their applications as precursors for preparation of nano-materials
Institution:1. Department of Chemistry, University of Zanjan, Zanjan 45195-313, Islamic Republic of Iran;2. Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, Islamic Republic of Iran
Abstract:Nano plates of two Cd(II)-based metal–organic frameworks, Cd2(oba)2(4-bpdb)2]n·(DMF)x(TMU-8) and Cd(oba)(4,4′-bipy)]n·(DMF)y (TMU-9) were synthesized via sonochemical reaction by using various time and concentrations of initial reagents and power of irradiation and characterized by scanning electron microscopy, X-ray powder diffraction and IR spectroscopy. Moreover, the effect of triethylamine on speed of nucleation during the synthesis was investigated. Thermolysis of these MOFs at 550 °C under air atmosphere yields CdO nanoparticles.
Keywords:Ultrasound  MOF  Calcination  CdO
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