Impact of Boehmite and Gibbsite on the supercapacitor performances of Polypyrrole: γ-AlO(OH)/PPy/CF and γ-Al(OH)3/PPy/CF flexible and wearable nanocomposites

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178879 - 178879

Published: Jan. 1, 2025

Language: Английский

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Sensitive, low cost and disposable electrochemical dopamine sensor based on Ag-NP/f-MWCNT/Poly (L-Cysteine)/ PGE

Applied Physics A, Journal Year: 2025, Volume and Issue: 131(5)

Published: April 23, 2025

Language: Английский

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Elevation of the Electrochemical Stability Performance of Co₃O₄/g-C₃N₄ for an Asymmetric Supercapacitor

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(17), P. 17076 - 17086

Published: Aug. 22, 2024

Transition metal oxides play a crucial role in the research and application of electrode materials for supercapacitors owing primarily to their significant cost effectiveness, high theoretical energy storage capacity, favorable reversibility. However, intrinsic low conductivity sluggish reaction kinetics often lead limited specific capacitance slow rate capability devices. To address these issues, this study introduces novel composite material, namely, combination Co3O4 with graphitic carbon nitride (g-C3N4). The design Co3O4/g-C3N4 material aims enhance electrochemical performance by harnessing synergistic properties two materials. Detailed characterization results unveil that, comparison standalone electrodes, demonstrates greater area. Consequently, exhibits prolonged discharge time higher thereby augmenting overall performance. Even after extended cycling, maintains an impressive capacity retention 90.4%. Additionally, density functional theory calculations reveal that possesses relatively small band gap excellent conductivity. Through innovative strategy, emerges as promising choice efficient high-performance supercapacitors.

Language: Английский

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ZnO-NF/Graphene/Nafion as electrode platform for some pharmaceutical active ingredients sensor and energy storage applications

Synthetic Metals, Journal Year: 2024, Volume and Issue: unknown, P. 117795 - 117795

Published: Nov. 1, 2024

Language: Английский

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One-step chronoamperometric synthesis of S, N co-doped graphene oxide electrodes for nonenzymatic electrochemical H2O2 sensor

Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(34)

Published: Dec. 1, 2024

Language: Английский

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Fast-dissolving Electroactive Drug Delivery Systems: Gelatin/Poly(sulphonic acid diphenyl aniline) Electrospun Nanofibers

Food Bioscience, Journal Year: 2024, Volume and Issue: 61, P. 104924 - 104924

Published: Aug. 14, 2024

Language: Английский

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