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

Sora Choi; Hee Jung Lee; Taeho Kim; Moonhyun Oh

doi:10.1002/ejic.201402905

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

Sora Choi, Hee Jung Lee, Taeho Kim, Moonhyun Oh

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Simple thermal treatment of three-dimensional Kagomé-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. Simple thermal treatment of In-MIL-68-based three-dimensional Kagomé-like structured hexagonal lumps in the presence of an excess amount of 1,4-benzenedicarboxylic acid (H₂BDC) induces structural and morphological transformations into quartz-structured QMOF-2-based pointed hexagonal rods.

Original language	English
Pages (from-to)	6220-6224
Number of pages	5
Journal	European Journal of Inorganic Chemistry
Volume	2014
Issue number	36
DOIs	https://doi.org/10.1002/ejic.201402905
Publication status	Published - 2014 Dec

Bibliographical note

Publisher Copyright:
Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

All Science Journal Classification (ASJC) codes

Inorganic Chemistry

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10.1002/ejic.201402905

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title = "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",

abstract = "Simple thermal treatment of three-dimensional Kagom{\'e}-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. Simple thermal treatment of In-MIL-68-based three-dimensional Kagom{\'e}-like structured hexagonal lumps in the presence of an excess amount of 1,4-benzenedicarboxylic acid (H2BDC) induces structural and morphological transformations into quartz-structured QMOF-2-based pointed hexagonal rods.",

author = "Sora Choi and Lee, {Hee Jung} and Taeho Kim and Moonhyun Oh",

note = "Publisher Copyright: Copyright {\textcopyright} 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

year = "2014",

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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. / Choi, Sora; Lee, Hee Jung; Kim, Taeho et al.
In: European Journal of Inorganic Chemistry, Vol. 2014, No. 36, 12.2014, p. 6220-6224.

Research output: Contribution to journal › Article › peer-review

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AU - Choi, Sora

AU - Lee, Hee Jung

AU - Kim, Taeho

AU - Oh, Moonhyun

PY - 2014/12

Y1 - 2014/12

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AB - Simple thermal treatment of three-dimensional Kagomé-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. Simple thermal treatment of In-MIL-68-based three-dimensional Kagomé-like structured hexagonal lumps in the presence of an excess amount of 1,4-benzenedicarboxylic acid (H2BDC) induces structural and morphological transformations into quartz-structured QMOF-2-based pointed hexagonal rods.

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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

Abstract

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