Synthesis and characterization of porous Al(III) metal-organic framework nanoparticles as a new precursor for preparation of Al2O3 Nanoparticles
Synthesis and characterization of porous Al(III) metal-organic framework nanoparticles as a new precursor for preparation of Al2O3 Nanoparticles
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DOI：
10.1016/j.inoche.2011.01.040
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发表时间：
2011-05-01
影响因子：
3.8
通讯作者：
Morsali, Ali
中科院分区：
文献类型：
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作者：
Parast, Mohammad Sadegh Yazdan;Morsali, Ali
采用水热法合成了多孔铝（III）金属有机骨架材料[Al-8（OH）（15）（H2O）（3）（btc）（3）]（n），MIL-110，并通过元素分析、X射线粉末衍射（XRD）和红外光谱对其进行了表征。在空气气氛下，在不同温度下煅烧MIL-110（Al）以制备Al 2 O3，并在另一过程中，通过使用油酸制备MIL-110（Al）纳米颗粒。采用扫描电镜、X射线粉末衍射（XRD）和能谱分析（EDAX）对各步反应产物进行了表征。该研究表明，金属有机框架可能是合适的前体，用于简单的一锅法制备具有不同和有趣的形貌的纳米金属氧化物材料。(C)2011 Elsevier B. V.保留所有权利。
A porous aluminum(III) metal-organic framework, [Al-8(OH)(15)(H2O)(3)(btc)(3)](n), MIL-110, has been synthesized by hydrothermal method and characterized by elemental analyses, X-ray powder diffraction (XRD) and IR spectroscopy. MIL-110 (Al) was calcinated at different temperatures under air atmosphere to prepare Al2O3 and in another process MIL-110 (Al) nanoparticles were prepared by using oleic acid. The product of each step was characterized by scanning electron microscopy, X-ray powder diffraction (XRD) and energy-dispersive Xray analysis (EDAX). This study demonstrates that the metal-organic frameworks may be suitable precursors for the simple one-pot preparation of nanoscale metal oxide materials with different and interesting morphologies. (C) 2011 Elsevier B.V. All rights reserved.