| 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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Bakandritsos, Aristides
Technical University of Ostrava
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Unveiling the potential of covalent organic frameworks for energy storage: Developments, challenges, and future prospectscitations
- 2022Microwave Synthesis, Characterization and Perspectives of Wood Pencil-Derived Carboncitations
- 2022Probing the effect of a glass network on the synthesis and luminescence properties of composite perovskite glasses [Invited]citations
- 2021Covalent Graphene-MOF Hybrids for High-Performance Asymmetric Supercapacitorscitations
- 2021The Hallmarks of Copper Single Atom Catalysts in Direct Alcohol Fuel Cells and Electrochemical CO<sub>2</sub> Fixationcitations
- 2021Single Co‐Atoms as Electrocatalysts for Efficient Hydrazine Oxidation Reactioncitations
- 2021The Hallmarks of Copper Single Atom Catalysts in Direct Alcohol Fuel Cells and Electrochemical CO2 Fixationcitations
- 2020Multi-Leg TiO2 Nanotube Photoelectrodes Modified by Platinized Cyanographene with Enhanced Photoelectrochemical Performancecitations
- 2012Merging high doxorubicin loading with pronounced magnetic response and bio-repellent properties in hybrid drug nanocarrierscitations
Places of action
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article
The Hallmarks of Copper Single Atom Catalysts in Direct Alcohol Fuel Cells and Electrochemical CO<sub>2</sub> Fixation
Abstract
<jats:title>Abstract</jats:title><jats:p>Single‐atom catalysts (SACs) are highly enviable to exploit the utmost utilization of metallic catalysts; their efficiency by utilizing nearly all atoms to often exhibit high catalytic performances. To architect the isolated single atom on an ideal solid support with strong coordination has remained a crucial trial. Herein, graphene functionalized with nitrile groups (cyanographene) as an ideal support to immobilize isolated copper atoms G(CN)‐Cu with strong coordination is reported. The precisely designed mixed‐valence single atom copper (G(CN)‐Cu) catalysts deliver exceptional conversions for electrochemical methanol oxidation (MOR) and CO<jats:sub>2</jats:sub> reduction (CO<jats:sub>2</jats:sub>RR) targeting a “closed carbon cycle.” An onset of MOR and CO<jats:sub>2</jats:sub>RR are obtained to be ≈0.4 V and ≈−0.7 versus Ag/AgCl, respectively, with single active sites located in an unsaturated coordination environment, it being the most active Cu sites for both studied reactions. Moreover, G(CN)‐Cu exhibited significantly lower resistivity and higher current density toward MOR and CO<jats:sub>2</jats:sub>RR than observed for reference catalysts.</jats:p>