Morphology-selective formation and morphology-dependent gas-adsorption properties of coordination polymer particles

Hee Jung Lee, Won Cho, Soyoung Jung, Moonhyun Oh

Research output: Contribution to journalArticle

94 Citations (Scopus)

Abstract

The selective formation of coordination polymer particles (CPPs) with diverse shapes from the same basic building blocks namely elongated hexagons, ellipsoids, and rods, was reported. A carbonyl-functionalized ligand was synthesized with slight changes. CPPs were prepared by the solvothermal reactions, where H2L, In(NO3)3. xH 2O, imidazole, and CH3CO2H were combined in dimethylformamide (DMF). The morphology of the resulting product was characterized by field-emission Scanning Electron microscopy (SEM), Optical Microscopy (OM), and Fluorescence Microscopy (FM). The images reveal the formation of elongated hexagonal particles, with an average width and length of 1.52 and 3.00μm. It was also observed that the diversely-shaped CPPs have different gas-adsorption properties for several gas molecules, even though they have the same components.

Original languageEnglish
Pages (from-to)674-677
Number of pages4
JournalAdvanced Materials
Volume21
Issue number6
DOIs
Publication statusPublished - 2009 Feb 9

Fingerprint

Gas adsorption
Polymers
Dimethylformamide
Fluorescence microscopy
Field emission
Optical microscopy
Gases
Ligands
Scanning electron microscopy
Molecules

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

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abstract = "The selective formation of coordination polymer particles (CPPs) with diverse shapes from the same basic building blocks namely elongated hexagons, ellipsoids, and rods, was reported. A carbonyl-functionalized ligand was synthesized with slight changes. CPPs were prepared by the solvothermal reactions, where H2L, In(NO3)3. xH 2O, imidazole, and CH3CO2H were combined in dimethylformamide (DMF). The morphology of the resulting product was characterized by field-emission Scanning Electron microscopy (SEM), Optical Microscopy (OM), and Fluorescence Microscopy (FM). The images reveal the formation of elongated hexagonal particles, with an average width and length of 1.52 and 3.00μm. It was also observed that the diversely-shaped CPPs have different gas-adsorption properties for several gas molecules, even though they have the same components.",
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Morphology-selective formation and morphology-dependent gas-adsorption properties of coordination polymer particles. / Lee, Hee Jung; Cho, Won; Jung, Soyoung; Oh, Moonhyun.

In: Advanced Materials, Vol. 21, No. 6, 09.02.2009, p. 674-677.

Research output: Contribution to journalArticle

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