| 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
Topotactic Growth of Edge-Terminated MoS2 from MoO2 Nanocrystals
Abstract
<p>Layered transition metal dichalcogenides have distinct physicochemical properties at their edge-terminations. The production of an abundant density of edge structures is, however, impeded by the excess surface energy of edges compared to basal planes and would benefit from insight into the atomic growth mechanisms. Here, we show that edge-terminated MoS<sub>2</sub> nanostructures can form during sulfidation of MoO<sub>2</sub> nanocrystals by using in situ transmission electron microscopy (TEM). Time-resolved TEM image series reveal that the MoO<sub>2</sub> surface can sulfide by inward progression of MoO<sub>2</sub>(202):MoS<sub>2</sub>(002) interfaces, resulting in upright-oriented and edge-exposing MoS<sub>2</sub> sheets. This topotactic growth is rationalized in the interplay with density functional theory calculations by successive O-S exchange and Mo sublattice restructuring steps. The analysis shows that formation of edge-terminated MoS<sub>2</sub> is energetically favorable at MoO<sub>2</sub>(110) surfaces and provides a necessary requirement for the propensity of a specific MoO<sub>2</sub> surface termination to form edge-terminated MoS<sub>2</sub>. Thus, the present findings should benefit the rational development of transition metal dichalcogenide nanomaterials with abundant edge terminations.</p>