Structural and Morphological Transformations of In-MIL-68-Based Hexagonal Lumps to QMOF-2-Based Pointed Hexagonal Rods by Means of Destruction and Reconstruction Processes

被引：10
作者：
Choi, Sora [1 ]
Lee, Hee Jung [1 ]
Kim, Taeho [1 ]
Oh, Moonhyun [1 ]
机构：
[1] Yonsei Univ, Dept Chem, Seoul 120749, South Korea
来源：
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2014年 / 36期
关键词：
Coordination polymers; Microparticles; Metal-organic frameworks; Solvothermal reaction; Indium; METAL-ORGANIC FRAMEWORKS; COORDINATION POLYMER PARTICLES; CRYSTAL TRANSFORMATIONS; ADSORPTION PROPERTY; THIN-FILMS; NANOSCALE; CATALYST; MOF; TEMPERATURE; STABILITY;
D O I：
10.1002/ejic.201402905
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Simple thermal treatment of three-dimensional Kagome-like [In(OH)(BDC)](n) (In-MIL-68) hexagonal lumps in the presence of an extra amount of 1,4-benzenedicarboxylic acid (H2BDC) induces structural and morphological transformations of the hexagonal lumps into three-dimensional quartz-structured [InH(BDC)(2)](n) (QMOF-2) pointed hexagonal rods. Transformation processes have been monitored by scanning electron microscopy to verify the destruction of the In-MIL-68-based hexagonal lumps and the simultaneous reconstruction of QMOF-2-based pointed hexagonal rods. We have also discovered the production of In-MIL-68-based hexagonal wires as early-stage kinetic products and the generation of QMOF-2-based pointed hexagonal rods as final-stage thermodynamic products from one-step solvothermal reaction of In(NO3)(3) with an excess amount of H2BDC.
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收藏
页码：6220 / 6224
页数：5
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