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Ultrason Sonochem. 2014 Jul;21(4):1430-4. doi: 10.1016/j.ultsonch.2014.01.011. Epub 2014 Jan 30.

Sonochemical temperature controlled synthesis of pellet-, laminate- and rice grain-like morphologies of a Cu(II) porous metal-organic framework nano-structures.

Author information

  • 1Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-4838, Tehran, Islamic Republic of Iran.
  • 2Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-4838, Tehran, Islamic Republic of Iran. Electronic address: morsali_a@modares.ac.ir.
  • 3School of Mechanical Engineering, Yeungnam University, Gyeongsan 712-749, Republic of Korea.
  • 4School of Mechanical Engineering, Yeungnam University, Gyeongsan 712-749, Republic of Korea. Electronic address: swjoo@yu.ac.kr.

Abstract

Nano-structures of the Cu(II) metal-organic framework, {Cu(BDT)(DMF)·CH3OH·0.25DMF}n (1), which BDT(2-) is 1,4-benzeneditetrazolate, have been synthesized by the reaction of H2BDT with Cu(NO3)2·6H2O via ultrasonic irradiation in three different temperatures, which causes different morphologies. The products were characterized by IR spectroscopy, elemental analysis, scanning electron microscopy and X-ray powder diffraction. This study demonstrates that sonochemistry is a suitable method for preparation of metal-organic framework nano-structures and temperature is an effective parameter on morphologies of Cu(II) metal-organic framework nano-structures.

KEYWORDS:

1,4-Benzeneditetrazolate; Metal–organic framework; Nano-structure; Sonochemistry; Temperature

PMID:
24524977
DOI:
10.1016/j.ultsonch.2014.01.011
[PubMed]
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