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Near IR Bandgap Sem...
Near IR Bandgap Semiconducting 2D Conjugated Metal-Organic Framework with Rhombic Lattice and High Mobility
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Sporrer, Lukas (author)
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- Zhou, Guojun, 1990- (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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Wang, Mingchao (author)
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Balos, Vasileios (author)
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Revuelta, Sergio (author)
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Jastrzembski, Kamil (author)
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Löffler, Markus (author)
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Petkov, Petko (author)
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Heine, Thomas (author)
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Kuc, Angieszka (author)
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Cánovas, Enrique (author)
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- Huang, Zhehao (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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Feng, Xinliang (author)
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Dong, Renhao (author)
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(creator_code:org_t)
- 2023-03-02
- 2023
- English.
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In: Angewandte Chemie International Edition. - : Wiley. - 1433-7851 .- 1521-3773. ; 62:25
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Two-dimensional conjugated metal–organic frameworks (2D c-MOFs) are emerging as a unique class of electronic materials. However, 2D c-MOFs with band gaps in the Vis-NIR and high charge carrier mobility are rare. Most of the reported conducting 2D c-MOFs are metallic (i.e. gapless), which largely limits their use in logic devices. Herein, we design a phenanthrotriphenylene-based, D2h-symmetric π-extended ligand (OHPTP), and synthesize the first rhombic 2D c-MOF single crystals (Cu2(OHPTP)). The continuous rotation electron diffraction (cRED) analysis unveils the orthorhombic crystal structure at the atomic level with a unique slipped AA stacking. The Cu2(OHPTP) is a p-type semiconductor with an indirect band gap of ≈0.50 eV and exhibits high electrical conductivity of 0.10 S cm−1 and high charge carrier mobility of ≈10.0 cm2 V−1 s−1. Theoretical calculations underline the predominant role of the out-of-plane charge transport in this semiquinone-based 2D c-MOF.
Subject headings
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Keyword
- 2D Conjugated MOFs
- Coordination Polymers
- High Mobility
- Semiconductors
- Single Crystals
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Sporrer, Lukas
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Zhou, Guojun, 19 ...
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Wang, Mingchao
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Balos, Vasileios
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Revuelta, Sergio
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Jastrzembski, Ka ...
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show more...
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Löffler, Markus
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Petkov, Petko
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Heine, Thomas
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Kuc, Angieszka
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Cánovas, Enrique
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Huang, Zhehao
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Feng, Xinliang
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Dong, Renhao
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
- Articles in the publication
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Angewandte Chemi ...
- By the university
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Stockholm University