| 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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Afzal, Amir Muhammad
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Binary metallic sulphide‐based nanocomposites with <scp>ZnO</scp> additives: A dual‐functioning electrode material for energy storage and glucose sensingcitations
- 2024Design and Optimization of MoS2@rGO@NiFeS Nanocomposites for Hybrid Supercapattery Performance and Sensitive Electrochemical Detection
- 2024Synergetic and anomalous effect of <scp>CNTs</scp> in the sulphide‐based binary composite for an extraordinary and asymmetric supercapacitor devicecitations
- 2024Enhanced the Stability and Storage Capability of Sulfide-Based Material With the Incorporation of Carbon Nanotube for High-Performance Supercapattery Devicecitations
- 2024High-performance rGO@CNTs@AgNbS nanocomposite electrode material for hybrid supercapacitor and electrochemical glucose sensorcitations
- 2023Synthesis of CoNbS, PANI@CoNbS, and PANI@AC Composite and Study of the Impact of PANI on the Electrochemical Characteristics of Energy Storage Devicecitations
- 2023High‐Performance and Stable Polyaniline@Niobium Sulfide Electrode for an Asymmetric Supercapacitorcitations
- 2023Exploring the potential of hydrothermally synthesized AgZnS@Polyaniline composites as electrode material for high-performance supercapattery devicecitations
- 2023Composite electrode materials based on nickel cobalt sulfide/carbon nanotubes to enhance the Redox activity for high performance Asymmetric supercapacitor devicescitations
- 2023Improvement of the Self-Controlled Hyperthermia Applications by Varying Gadolinium Doping in Lanthanum Strontium Manganite Nanoparticlescitations
- 2023Synthesis of CNTs Doped Nickel Copper-Sulfides Composite Electrode Material for High-Performance Battery-Supercapacitor Hybrid Devicecitations
- 2023Impact of Holmium and Nickel Substitution on Y-Type Hexagonal Ferrites Synthesized via Sol-gel Methodcitations
- 2022Investigation of Dielectric, Magnetic and Electrical Behavior of BFO/GNPs Nano-Composites Synthesized via Sol-Gel Methodcitations
- 2020Impact of Ho and Ce Ions Substitution on Structural, Electrical, and Dielectric Properties of Ni-Zn Ferritescitations
Places of action
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article
Composite electrode materials based on nickel cobalt sulfide/carbon nanotubes to enhance the Redox activity for high performance Asymmetric supercapacitor devices
Abstract
<jats:title>Abstract</jats:title><jats:p>Asymmetric supercapacitor or supercapattery, is a unique device that combines the best features of both supercapacitors and batteries. Specifically, it offers improved cycle life and specific power, which are the strengths of supercapacitors, along with the high energy density that batteries are known for. This technology represents a significant advancement in energy storage and has the potential to revolutionize various industries. In this work, nickel cobalt sulfide (NiCoS) was synthesized through a hydrothermal process and then physically mixed with carbon nanotubes (CNTs). The electrical characteristics of the material were analyzed using a three-electrode and a two-electrode setup. In a three-electrode system, NiCoS/CNTs composite showed a specific capacity of 1542.1 Cg<jats:sup>−1</jats:sup> at 2.5 Ag<jats:sup>−1</jats:sup>. In an asymmetric device, the negative and positive electrode was activated carbon (AC) and NiCoS/CNTs, respectively. The composite of NiCoS/CNTs exhibited a specific capacity of 161.3 Cg<jats:sup>−1</jats:sup>, which is noteworthy. Additionally, the material demonstrated an exceptional energy density of 35.5 Whkg<jats:sup>−1</jats:sup> and a power density of 1800 Wkg<jats:sup>−1</jats:sup>. The capacity retention of the composite material was 84.0% after 5000 cycles. The composite electrode materials of transition metal sulfide and CNT in a 90/10 wt. ratio provides an opportunity to develop high-performance energy storage devices.</jats:p>