Ag-decorated ZnCo2S4/SiO2 nanocomposite as a high-performance supercapacitor electrode

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1009, P. 176992 - 176992

Published: Oct. 11, 2024

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Designing Electroless Deposited RuO₂ Thin Films for Laminated Quasi‐Solid‐State Symmetric Supercapacitor

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(2)

Published: Jan. 1, 2025

Abstract Producing energy storage electrodes with exceptional performance using pseudocapacitive materials presents significant challenges. This study introduces a binder‐free, economical, and scalable method for the synthesis of thin film ruthenium oxide (RuO 2 ) suitable symmetric supercapacitors through electroless deposition. The influence annealing temperature (373, 473, 573, 673 K) on electrochemical is investigated. RO‐573 electrode demonstrated an impressive specific capacitance 1006 F g −1 at scan rate 10 mV s . Additionally, laminated quasi‐solid‐state device has been developed, showcasing remarkable 198 , ultrahigh density 59.01 Wh kg power 2.4 kW laminated, symmetric, supercapacitor demonstrates stability over 10,000 cycles, achieving retention 92%. characteristics design render them highly appropriate real‐time applications in advanced systems.

Language: Английский

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Enhanced electrochemical performance of NiCoMn MOFs with Ag-citrate/SWCNT nanocomposites for high-energy supercapacitors

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: unknown, P. 112246 - 112246

Published: March 1, 2025

Language: Английский

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Synergistic integration of [email protected] core-shell nanostructures and SWCNTs for improved supercapacitor performance

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178422 - 178422

Published: Dec. 1, 2024

Language: Английский

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