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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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Chen, Xi
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Finite‐Element Analysis of an Antagonistic Bistable Shape Memory Alloy Beam Actuator
- 2024A Methodology for Robust Multislice Ptychographycitations
- 2024Strategic Fabrication of Au4Cu2 NC/ZIF-8 Composite Via In Situ Integration Technique for Enhanced Energy Storage Applicationscitations
- 2024On the importance of the cracking process description for dynamic crack initiation simulation
- 2024In situ synthesis of oriented Zn-Mn-Co-telluride on precursor free CuOcitations
- 2024Water‐Vapor Responsive Metallo‐Peptide Nanofiberscitations
- 2024Roadmap on optical communicationscitations
- 2023Cryogenic characteristics of graphene composites—evolution from thermal conductors to thermal insulatorscitations
- 20232D Si-Ge layered materials as anodes for alkali-cation (Na+, K+) batteriescitations
- 2023Experimental and theoretical insights of binder-free magnesium nickel cobalt selenide star-like nanostructure as electrodecitations
- 2023Structural study of atomically precise doped Au38-xAgx NCs@ ZIF-8 electrode material for energy storage applicationcitations
- 2023Understanding the Diffusion-Dominated Properties of MOF-Derived Ni–Co–Se/C on CuO Scaffold Electrode using Experimental and First Principle Studycitations
- 2023Grain size in low loss superconducting Ta thin films on c axis sapphirecitations
- 2023Bistable Actuation Based on Antagonistic Buckling SMA Beamscitations
- 2022Comparative study of ternary metal chalcogenides (MX; M= Zn–Co–Ni; X= S, Se, Te)citations
- 2022Factors affecting the growth formation of nanostructures and their impact on electrode materialscitations
- 2021Binder-free trimetallic phosphate nanosheets as an electrodecitations
- 2019Nonlinear electrical conductivity through the thickness of multidirectional carbon fiber compositescitations
- 2015Peptide-functionalized zirconia and new zirconia/titanium biocermets for dental applicationscitations
- 2015Biomimetic Mineralization of Recombinamer-Based Hydrogels toward Controlled Morphologies and High Mineral Densitycitations
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article
Structural study of atomically precise doped Au38-xAgx NCs@ ZIF-8 electrode material for energy storage application
Abstract
Fast-charging storage devices have attained attention in recent years due to their prospective wide range of applications in microelectronic gadgets and hybrid electric vehicles. In the pursuit of new efficient high-capacity electrodes, the implication of atomically precise metal nanoclusters (NCs) in the field of supercapacitors is rare. Herein, structurally distorted atomically precise doped Au<sub>38-<i>x</i></sub>Ag<sub><i>x</i></sub> NCs protected by 2,4-dimethylbenzenethiolate (2,4-DMBT) were synthesized by doping Ag atoms to the parent monometallic Au38 NCs. A general strategy to integrate structurally distorted atomically precise doped Au<sub>38-<i>x</i></sub>Ag<sub><i>x</i></sub> NCs with ZIF-8 (Au<sub>38-<i>x</i></sub>Ag<sub><i>x</i></sub> NCs@ZIF-8) was employed for methodical electrochemical and physicochemical studies of intrinsic energy storage mechanisms. The structural changes of doped Au<sub>38-<i>x</i></sub>Ag<sub><i>x</i></sub> NCs@ZIF-8 were systematically revealed and the effect of heteroatom doping, synergistic effect, reduced HOMO-LUMO gap (HLG) of highly distorted doped Au<sub>38-<i>x</i></sub>Ag<sub><i>x</i></sub> NCs@ZIF-8 resulted in enhanced electronic transfer kinetics, ultimately improving specific capacitance 2.2 times higher than the parent monometallic Au38 NCs. Doped Au<sub>38-<i>x</i></sub>Ag<sub><i>x</i></sub> NCs@ZIF-8 based hybrid supercapacitor (HSC) provides a high energy density of 14.75 Wh kg<sup>−1</sup> and power density of 2212.8 W kg<sup>−1</sup> . The development of structurally distorted atomically precise doped Au<sub>38-<i>x</i></sub>Ag<sub><i>x</i></sub> NCs@ZIF-8 electrode material can pave the ways for doped metal nanoclusters for next-generation energy storage devices.<br/><br/>© 2023 Elsevier B.V.<br/>