| 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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Ahmad, Muhammad
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Strategic Fabrication of Au4Cu2 NC/ZIF-8 Composite Via In Situ Integration Technique for Enhanced Energy Storage Applicationscitations
- 2024In situ synthesis of oriented Zn-Mn-Co-telluride on precursor free CuOcitations
- 2024Synthesis and characterization of novel SEBS-g-MA/OMMT nanocomposites with thermal and mechanical resiliencecitations
- 2023Corrigendum to “Three-dimensional flower-like nanocomposites based on ZnO/NiO as effective electrode materials for supercapacitors” [J. Electroanal. Chem. 930 (2023) 117158]citations
- 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
- 2023In Situ Grown Heterostructure Based on MOF-Derived Carbon Containing n-Type Zn-In-S and Dry-Oxidative p-Type CuO as Pseudocapacitive Electrode Materialscitations
- 2023Understanding the Diffusion-Dominated Properties of MOF-Derived Ni–Co–Se/C on CuO Scaffold Electrode using Experimental and First Principle Studycitations
- 2023Three-dimensional flower-like nanocomposites based on ZnO/NiO as effective electrode materials for supercapacitorscitations
- 2022Fabrication of Bimetallic Cu-Ag Nanoparticle-Decorated Poly(cyclotriphosphazene-co-4,4′-sulfonyldiphenol) and Its Enhanced Catalytic Activity for the Reduction of 4-Nitrophenolcitations
- 2022Comparative study of ternary metal chalcogenides (MX; M= Zn–Co–Ni; X= S, Se, Te)citations
- 2022Modified KBBF-like Material for Energy Storage Applicationscitations
- 2022Novel and Facile Synthesis of Biodegradable Plastic Films from Cornmeal by Using the Microwave Polymerization Techniquecitations
- 2022Factors affecting the growth formation of nanostructures and their impact on electrode materialscitations
- 2022Effect of growth duration of Zn0.76Co0.24S interconnected nanosheets for high-performance flexible energy storage electrode materialscitations
- 2022On-site application of solar-activated membrane (Cr–Mn-doped TiO2@graphene oxide) for the rapid degradation of toxic textile effluentscitations
- 2021An oriented Ni–Co-MOF anchored on solution-free 1D CuOcitations
- 2021Binder-free trimetallic phosphate nanosheets as an electrodecitations
- 2021Structural and Band Structure Investigation of Iron Oxide Nanoparticles Incorporated PVA Nanocomposite Filmscitations
- 2020Field electron emission measurements as a complementary technique to assess carbon nanotube qualitycitations
- 2018Physicochemical characterisation of reduced graphene oxide for conductive thin filmscitations
- 2018In Vitro Cytotoxicity and Morphological Assessments of GO-ZnO against the MCF-7 Cells: Determination of Singlet Oxygen by Chemical Trappingcitations
- 2015High Quality Carbon Nanotubes on Conductive Substrates Grown at Low Temperaturescitations
Places of action
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article
Fabrication of Bimetallic Cu-Ag Nanoparticle-Decorated Poly(cyclotriphosphazene-co-4,4′-sulfonyldiphenol) and Its Enhanced Catalytic Activity for the Reduction of 4-Nitrophenol
Abstract
We reported a study on the preparation of bimetallic Ag-Cu nanoparticles (NPs) impregnated on PZS poly(cyclotriphosphazene-<i>co</i>-4,4′-sulfonyldiphenol) nanotubes via a facile and efficient reduction method. Herein, PZS nanotubes consisting of enriched hydroxyl groups are fabricated through an in situ template method, and then, fluctuating the amount ratios of Cu and Ag precursors, bimetallic NPs can be fabricated on readily prepared PZS nanotubes using NaBH<sub>4</sub> as a reductant, which results in a series of bimetallic catalysts having tunable catalytic activity. The characterization investigations of scanning electron microscopy, X-ray diffraction, transmission electron microscopy, and Fourier transform infrared spectroscopy results show that Ag-Cu bimetallic NPs are well-dispersed, ultrasmall in size, and well-anchored on the surface of PZS nanotubes. In addition, to examine the catalytic activity and reusability of these nanocomposites, reduction of 4-nitrophenol to 4-aminophenol is utilized as a prototype reaction. The optimized Ag-Cu NPs with a copper ratio of 0.3% are well-stabilized by the organic-inorganic poly(cyclotriphosphazene-<i>co</i>-4,4′-sulfonyldiphenol) nanotubes. The obtained results show that bimetallic NPs have remarkably higher catalytic ability than that of their monometallic counterparts with maximum catalytic activity. These results are even better than those of noble metal-based bimetallic catalysts and pave the avenue to utilize the polyphosphazene polymer as a substrate material for highly effective bimetallic catalysts.