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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
Strategic Fabrication of Au4Cu2 NC/ZIF-8 Composite Via In Situ Integration Technique for Enhanced Energy Storage Applications
Abstract
Metal–organic frameworks (MOFs), known for their extensive porosity and versatile crystallinity, play a crucial role in the development of advanced energy storage materials. However, their application is limited by stability and conductivity issues. This study addresses these challenges by integrating ultrasmall metal nanoclusters, specifically Au<sub>4</sub>Cu<sub>2</sub> NC, synthesized using a mixed ligand strategy combining 2, 4-Dimethyl benzene thiol (2,4-DMBTH) and 1,2-bis(diphenylphosphino)ethane (dppe). The bimetallic Au<sub>4</sub>Cu<sub>2</sub> NC, characterized by Single Crystal X-Ray Diffraction (SCXRD), is applied to zeolitic imidazolate framework-8 (ZIF-8) using both in situ and ex situ methods to explore their electrochemical and physicochemical properties in energy storage. The in situ Au<sub>4</sub>Cu<sub>2</sub> NC/ZIF-8 composite demonstrated a specific capacitance that is almost two times higher than its ex situ counterpart, attributed to homogeneous dispersion and hence enhanced conductivity. This in situ integration of atomically precise bimetallic nanoclusters on MOFs significantly boosts supercapacitor performance, offering a more effective and reliable solution for energy storage. Further, in practical applications, this device demonstrated an energy density of 87.2 Wh kg<sup>−1</sup> at a power density of 1474 W kg<sup>−1</sup>, highlighting its robustness and potential for high-performance energy storage applications. This approach effectively combats the issue of nanocluster aggregation on substrates, marking a significant progression in supercapacitor technology. © 2024 The Author(s). Advanced Functional Materials published by Wiley-VCH GmbH.