| 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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Bremholm, Martin
Aarhus University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (27/27 displayed)
- 2024Weyl semimetallic phase in high pressure CrSb 2 and structural compression studies of its high pressure polymorphs
- 2024In-situ X-ray diffraction study of Nb-doped $Bi_2Se_3$ crystal growth revealing unavoidable misfit layer compoundcitations
- 2024Weyl semimetallic phase in high pressure CrSb$_2$ and structural compression studies of its high pressure polymorphs
- 2024In-situ X-ray diffraction study of Nb-doped Bi2Se3 crystal growth revealing unavoidable misfit layer compoundcitations
- 2024Weyl semimetallic phase in high pressure CrSb2 and structural compression studies of its high pressure polymorphs
- 2024In-situ X-ray diffraction study of Nb-doped Bi 2 Se 3 crystal growth revealing unavoidable misfit layer compoundcitations
- 2023Surface properties of 1T-TaS2 and contrasting its electron-phonon coupling with TlBiTe2 from helium atom scatteringcitations
- 2023Deciphering the role of water in promoting the optoelectronic performance of surface-engineered lead halide perovskite nanocrystalscitations
- 2023Deciphering the Role of Water in Promoting the Optoelectronic Performance of Surface-Engineered Lead Halide Perovskite Nanocrystalscitations
- 2023Temperature-Dependent Evolution of the Structural and Optoelectronic Properties of (NH 4 ) 3 Sb 2 I 9 Single Crystals
- 2023Temperature-Dependent Evolution of the Structural and Optoelectronic Properties of (NH4)3Sb2I9 Single Crystals
- 2023Surface properties of 1T-TaS 2 and contrasting its electron-phonon coupling with TlBiTe 2 from helium atom scattering.citations
- 2021Local structure of Nb in superconducting Nb-doped Bi 2 Se 3citations
- 2021High pressure structure studies of three SrGeO3 polymorphs – Amorphization under pressurecitations
- 2019General Solvothermal Synthesis Method for Complete Solubility Range Bimetallic and High-Entropy Alloy Nanocatalystscitations
- 2017In Situ PDF Study of the Nucleation and Growth of Intermetallic PtPb Nanocrystalscitations
- 2017In Situ PDF Study of the Nucleation and Growth of Intermetallic PtPb Nanocrystalscitations
- 2017In Situ PDF Study of the Nucleation and Growth of Intermetallic PtPb Nanocrystalscitations
- 2017Electron-phonon coupling and surface Debye temperature of Bi2Te3(111) from helium atom scatteringcitations
- 2017Electron-phonon coupling and surface Debye temperature of Bi2Te3(111) from helium atom scatteringcitations
- 2017Quasi-one-dimensional metallic band dispersion in the commensurate charge density wave of 1T-TaS2citations
- 2017Supercritical flow synthesis of Pt1-xRux nanoparticles: comparative phase diagram study of nanostructure versus bulkcitations
- 2016Towards atomistic understanding of polymorphism in the solvothermal synthesis of ZrO 2 nanoparticlescitations
- 2016Towards atomistic understanding of polymorphism in the solvothermal synthesis of ZrO2 nanoparticlescitations
- 2015High pressure synthesis of BiS2
- 2015High pressure synthesis of bismuth disulfide
- 2015A Novel Dual-Stage Hydrothermal Flow Reactor
Places of action
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article
General Solvothermal Synthesis Method for Complete Solubility Range Bimetallic and High-Entropy Alloy Nanocatalysts
Abstract
<p>Nanoalloys (NAs) have extraordinary catalytic properties, but metals are often immiscible giving compositional limits on catalytic design. It is generally believed that solution-based chemical synthesis is inadequate for obtaining NAs, and often exotic shock synthesis or severe decomposition or reduction reactions are required. However, such methods only work on the laboratory scale making real-world applications difficult. Here, a general solvothermal method is reported to obtain phase-pure bimetallic and high-entropy nano-alloys across the entire composition range. Tuning of solvent chemistry and precursors leads to six different bimetallic NAs: Pd<sub>x</sub>Ru<sub>1-x</sub>, Pt<sub>x</sub>Ru<sub>1-x</sub>, Ir<sub>x</sub>Ru<sub>1-x</sub>, Rh<sub>x</sub>Ru<sub>1-x</sub>, Ir<sub>1-x</sub>Pt<sub>x</sub>, and Rh<sub>1-x</sub>Pt<sub>x</sub>, without immiscibility regions. All samples have face-centered-cubic crystal structures, which have not previously been observed for the ruthenium-based systems. Additionally, quaternary and quinary systems are produced, demonstrating the ability to obtain medium- and high-entropy NAs. The method described herein provides a simple, general production method of previously unknown solid solutions throughout their entire composition range potentially allowing for detailed tuning of nanocatalyst properties.</p>