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Formation of trigons in a metal-organic framework: The role of metal-organic polyhedron subunits as meta-atoms

Title
Formation of trigons in a metal-organic framework: The role of metal-organic polyhedron subunits as meta-atoms
Authors
Lee, JiyoungChoi, Jae SunJeong, Nak CheonChoe, Wonyoung
DGIST Authors
Jeong, Nak Cheon
Issue Date
2019-06
Citation
Chemical Science, 10(24), 6157-6161
Type
Article
Article Type
Article
Keywords
Crystalline materialsEtchingGeometryMetalsMetamaterialsOrganic polymersChemical etchingHollow crystalsMetal organic frameworkMetal organic materialsMetal-organic polyhedronPatterned surfacePorous solidsSurface applicationsOrganometallics
ISSN
2041-6520
Abstract
Shape control of metal-organic materials on the meso- and macroscale has been an important theme due to emerging properties. Particularly, chemical etching has been useful to create various forms such as core-shells and hollow crystals in metal-organic frameworks. Here we present a unique chemical etching strategy to create trigonal patterned surfaces in metal-organic frameworks. The mechanism suggests that metal-organic polyhedron subunits serve as meta-atoms, playing a crucial role in the formation of trigons on the surface. Such a patterned surface in porous solids can be utilized in meta-surface applications in the foreseeable future. © 2019 The Royal Society of Chemistry.
URI
http://hdl.handle.net/20.500.11750/10105
DOI
10.1039/c9sc00513g
Publisher
Royal Society of Chemistry
Related Researcher
  • Author Jeong, Nak Cheon Nanoporous Chemistry Laboratory
  • Research Interests Inorganic Chemistry; Metal-Organic Framework; Nanoporous Materials; Electron Transport;Ion Transport
Files:
Collection:
Department of Emerging Materials ScienceNanoporous Chemistry Laboratory1. Journal Articles


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