Designing an Exfoliated Hexagonal Boron Nitride Nanosheets Embellished on Spherical ZnS as an Efficient Electrode for Hybrid Supercapacitor Applications

Energy Technology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 27, 2025

Supercapacitors have evolved into a viable solution for confronting issues of energy demand modern technological world, but its most significant challenge is the construction novel electrode devices with long‐term accumulation. In this current work, exfoliated h‐BN‐ZnS nanocomposites been efficiently synthesized through an ultrasonication technique. The characterizations Raman, X‐ray diffraction, and photoelectron spectroscopy studies ensure successful preparation nanocomposites. Further, morphology visualized by field emission scanning electron microscopy high‐resolution transmission microscopy, displaying h‐BN nanosheets embellished over surface spherical‐shaped ZnS particles. electrochemical cyclic voltammetry, impedance spectroscopy, galvanostatic charge discharge tested in which NCs working reveals maximum specific capacity 919.09 C g −1 at 10 mV s . A hybrid supercapacitor device constructed assembling activated carbon as positive negative electrode, providing excellent 273.54 1 , achieving good density 64.20 Wh kg corresponding power 844.92 W showing 94.5% superior retention 5000 cycles respectively.

Язык: Английский

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A one-pot synthesis of ZnS-NiS-NiS2 composite and its synergistic effect on different electrolytes for supercapacitor applications

Journal of Solid State Electrochemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 25, 2025

Язык: Английский

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Revolutionizing energy storage and electro-catalysis: unleashing electrode power with novel BaS3:La2S3:Ho2S3 synthesized from single-source precursors for enhanced electrochemical functionality

Journal of Sol-Gel Science and Technology, Год журнала: 2024, Номер unknown

Опубликована: Окт. 26, 2024

Язык: Английский

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Binary (Ti/RuO2-TiO2) and ternary (Ti/RuO2-TiO2-IrO2) mixed metal oxides as promising catalysts for alkaline electrochemical oxidation of methanol

Fuel, Год журнала: 2024, Номер 381, С. 133620 - 133620

Опубликована: Ноя. 7, 2024

Язык: Английский

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Electrolyte optimization for enhanced electrode performance in aqueous Zn//WO3 mixed-ion battery

Journal of Energy Storage, Год журнала: 2024, Номер 105, С. 114691 - 114691

Опубликована: Ноя. 24, 2024

Язык: Английский

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