| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lauritsen, Jeppe Vang
Aarhus University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2023Atomic-Scale Site Characterization of Cu-Zn Exchange on Cu(111)citations
- 2023Steering carbon dioxide reduction toward C–C coupling using copper electrodes modified with porous molecular filmscitations
- 2023The interface of in-situ grown single-layer epitaxial MoS2 on SrTiO3(001) and (111)citations
- 2022Iron carbide formation on thin iron films grown on Cu(1 0 0)citations
- 2022WO3 Monomers Supported on Anatase TiO2(101), −(001), and Rutile TiO2(110)citations
- 2022Can the CO 2 Reduction Reaction Be Improved on Cu:Selectivity and Intrinsic Activity of Functionalized Cu Surfacescitations
- 2022Can the CO2Reduction Reaction Be Improved on Cucitations
- 2021Nanoscale Chevrel-Phase Mo6S8Prepared by a Molecular Precursor Approach for Highly Efficient Electrocatalysis of the Hydrogen Evolution Reaction in Acidic Mediacitations
- 2020Molecular Nanowire Bonding to Epitaxial Single-Layer MoS2 by an On-Surface Ullmann Coupling Reactioncitations
- 2020Cubes on a string:a series of linear coordination polymers with cubane-like nodes and dicarboxylate linkerscitations
- 2019Anisotropic iron-doping patterns in two-dimensional cobalt oxide nanoislands on Au(111)citations
- 2019Structural and electronic properties of Fe dopants in cobalt oxide nanoislands on Au(111)citations
- 2018Phase Transitions of Cobalt Oxide Bilayers on Au(111) and Pt(111)citations
- 2018Topotactic Growth of Edge-Terminated MoS 2 from MoO 2 Nanocrystalscitations
- 2018Topotactic Growth of Edge-Terminated MoS2 from MoO2 Nanocrystalscitations
- 2017Gold-supported two-dimensional cobalt oxyhydroxide (CoOOH) and multilayer cobalt oxide islandscitations
- 2017Edge reactivity and water-assisted dissociation on cobalt oxide nanoislandscitations
- 2015Electronic Structure of Epitaxial Single-Layer MoS2citations
- 2015Noncontact AFM Imaging of Atomic Defects on the Rutile TiO2 (110) Surfacecitations
- 2015Electronic structure of epitaxial single-layer MoS2citations
- 2015Synthesis of Epitaxial Single-Layer MoS2 on Au(111)citations
- 2014Structure and Electronic Properties of In Situ Synthesized Single-Layer MoS2 on a Gold Surfacecitations
- 2014Structure and Electronic Properties of In Situ Synthesized Single-Layer MoS 2 on a Gold Surfacecitations
- 2011Atomic-scale non-contact AFM studies of alumina supported nanoparticles
- 2011Stabilization Principles for Polar Surfaces of ZnOcitations
Places of action
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article
Molecular Nanowire Bonding to Epitaxial Single-Layer MoS2 by an On-Surface Ullmann Coupling Reaction
Abstract
<p>Lateral heterostructures consisting of 2D transition metal dichalcogenides (TMDCs) directly interfaced with molecular networks or nanowires can be used to construct new hybrid materials with interesting electronic and spintronic properties. However, chemical methods for selective and controllable bond formation between 2D materials and organic molecular networks need to be developed. As a demonstration of a self-assembled organic nanowire-TMDC system, a method to link and interconnect epitaxial single-layer MoS<sub>2</sub> flakes with organic molecules is demonstrated. Whereas pristine epitaxial single-layer MoS<sub>2</sub> has no affinity for molecular attachment, it is found that single-layer MoS<sub>2</sub> will selectively bind the organic molecule 2,8-dibromodibenzothiophene (DBDBT) in a surface-assisted Ullmann coupling reaction when the MoS<sub>2</sub> has been activated by pre-exposing it to hydrogen. Atom-resolved scanning tunneling microscopy (STM) imaging is used to analyze the bonding of the nanowires, and thereby it is revealed that selective bonding takes place on a specific S atom at the corner site between the two types of zig-zag edges available in a hexagonal single layer MoS<sub>2</sub> sheet. The method reported here successfully combining synthesis of epitaxial TMDCs and Ullmann coupling reactions on surfaces may open up new synthesis routes for 2D organic-TMDC hybrid materials.</p>