Ultrasonic assisted synthesis of two urea functionalized metal organic frameworks for phenol sensing: A comparative study |
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| Affiliation: | 1. Department of Chemical Engineering, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan;2. Faculty of Environment, University of Science, VNU-HCM, Viet Nam;3. Honda Electronics Co., Ltd., Toyohashi, Aichi 441-3193, Japan;4. Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan;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 14115-4838, Tehran, Islamic Republic of Iran;1. Department of Nanotechnology Engineering, Mineral Industries Research Center, Shahid Bahonar University of Kerman, Kerman, Iran;2. Young Researchers Society, Shahid Bahonar University of Kerman, Kerman, Iran;3. Department of Nanotechnology, Graduate University of Advanced Technology, Kerman, Iran;4. Department of Chemistry, Faculty of science, Shahid Bahonar University of Kerman, Kerman, Iran;1. Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-4838, Tehran, Islamic Republic of Iran;2. Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Islamic Republic of Iran;1. Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran;2. College of Science Technology and Engineering, James Cook University, Townsville, Qld 4811, Australia |
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| Abstract: | Two pillared metal-organic frameworks containing urea functional groups were synthesized by a sonochemical method and characterized by scanning electron microscopy, X-ray powder diffraction, IR spectroscopy and elemental analysis. The time of sonication and concentration of starting materials have been optimized to synthesize nanoparticles of TMU-31 and TMU-32. These two frameworks are interesting candidates for a comparative fluorescence study. Thus, their potential abilities for phenol sensing were investigated. This investigation revealed the prominent roles of hydrogen bond donating urea groups inside the pore cavity in the ability of these structures in phenol sensing. |
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| Keywords: | Metal-organic framework Sonochemical Nanoparticle Hydrogen bonding Urea group |
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