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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
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article
Three-dimensional flower-like nanocomposites based on ZnO/NiO as effective electrode materials for supercapacitors
Abstract
The efficient hybrid materials with high specific capacity and long stability are highly desirable electrode materials for supercapacitors. Herein, composites based on ZnO/NiO as active electrode materials was fabricated using soft-templated hydrothermal method. The NiO and ZnO were successfully synthesize into 3D flower structures. The as-synthesized ZnO and NiO were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The electrochemical measurements of the fabricated ZnO/NiO electrodes were carried out by series of cyclic voltammetry (CV), galvanostatic charge–discharge (GCD) and electrochemical impedance spectroscopy (EIS). The highest specific capacity of 350 C g<sup>−1</sup> was found at 2 A g<sup>−1</sup> current while the lowest specific capacity of 217 C g<sup>−1</sup> was measured at 20 A g<sup>−1</sup>. Finally, the 3D flower-shaped ZnO/NiO electrode revealed cyclic stability of 72.1 % capacitance retention and 97.1 % Coulombic efficiency at the end of 8000 GCD cycles. The current study revealed augmented supercapacitor properties with exceptional cyclic stability of ZnO/NiO composite-based electrodes. © 2023 Elsevier B.V.