Advancements in Supercapacitor electrodes and perspectives for future energy storage technologies

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 70, P. 10 - 28

Published: May 17, 2024

Language: Английский

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Microwave facilitated HfO2-ZnO nanospheres: Goaded electro-catalytic and electrical functionality maximization in multifold energy systems

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 51, P. 643 - 652

Published: Oct. 28, 2023

Language: Английский

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Efficiency and Sustainability in Solar Photovoltaic Systems: A Review of Key Factors and Innovative Technologies

Eng—Advances in Engineering, Journal Year: 2025, Volume and Issue: 6(3), P. 50 - 50

Published: March 6, 2025

PSS (Photovoltaic Solar Systems) are a key technology in energy transition, and their efficiency depends on multiple interrelated factors. This study uses systematic review based the PRISMA methodology to identify four main categories affecting performance: technological, environmental, design installation, operational Notably, technological advances materials such as perovskites emerging technologies like tandem bifacial cells significantly enhance conversion efficiency, fostering optimism field. Environmental factors, including solar radiation, temperature, contaminants, also substantially impact system performance. Design installation play crucial role, particularly panel orientation, tracking systems, optimization of electrical configurations. Maintenance, material degradation, advanced monitoring systems essential for sustaining over time. provides comprehensive understanding field by reviewing 113 articles analyzing three areas—materials, application sizing technologies, optimization—from 2018 2025. The paper explores trends, development storage integration smart grids, which hold promise enhancing photovoltaic module (PM) findings highlight importance integrating innovation, strategies, effective management maximize potential PM providing solid foundation future research applications across residential, industrial, large-scale contexts.

Language: Английский

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ZnO/RuO2 nanocomposite modified glassy carbon electrode as sensor for determination of exercise-induced myoglobin biomarkers

International Journal of Electrochemical Science, Journal Year: 2024, Volume and Issue: 19(4), P. 100517 - 100517

Published: Feb. 24, 2024

A novel ZnO/RuO2 nanocomposite modified electrochemical sensor was developed for the rapid and ultrasensitive quantification of Mb biomarkers related to exercise-induced muscle injury. The demonstrated a wide linear range from 0.1-100 nM along with an ultra-low detection limit down 30 pM under optimal conditions. response time below 10 s achieved. surface showed excellent electrocatalytic activities towards oxidation, attributing synergistic properties mixed transition metal oxide interface. Systematic investigations revealed reversible behavior diffusion controlled electron transfer kinetics governing oxidation process. Negligible interferences were observed against potentially co-existing species. Spike-recovery experiments using real human serum samples yielded recovery rates between 97.3-103.1%. Significantly enhanced post-exercise levels up 8.2 successfully detected in clinical specimens, confirming sensor's ability sensitively monitor muscular trauma via minimally invasive blood tests. provided tangible analytical advantages over previous detectors immunoassays terms limit, sensitivity, simplicity cost-effectiveness. Findings validate feasible adoption technology facilitate prompt diagnosis myoglobinemia sports medicine clinics.

Language: Английский

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Semiconducting Y2O3-ZnO stacked nano-fibrous arrays for interfacial engineering in solar cells, electrical charge storage, and electrochemical water splitting

Solar Energy, Journal Year: 2023, Volume and Issue: 266, P. 112164 - 112164

Published: Nov. 4, 2023

Language: Английский

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Enhanced Supercapacitive Performance in Catalyst‐Free Binary Composite SnO₂–RuO₂ Nanostructured Thin Films for Symmetric Supercapacitor Device

Energy Technology, Journal Year: 2024, Volume and Issue: 12(7)

Published: May 9, 2024

In the present work, thin film electrodes of ruthenium oxide (RuO 2 ), tin (SnO and their composite SnO –RuO are deposited on 304 stainless steel substrates using pulsed laser deposition (PLD). These nanostructured then evaluated for suitability in electrochemical energy storage applications. A symmetric supercapacitor device (SSD) is constructed electrodes. Compared to individual RuO electrodes, exhibit enhanced specific capacitance cycle life. This improvement attributed modifications surface morphology electronic properties. modified electrode, creates favourable conditions electrolyte interaction ion transport, ultimately contributing observed increase capacitance. Specifically, electrode demonstrates a 170.2 Fg −1 at current density 0.1 mA cm −2 , outperforming (37.4 ). The //SnO SSD exhibites 70.0 coupled with power values 19.05 Wh kg 645 W respectively, within voltage window 1.4 V. displays an impressive capacitive retention 81.27% over 10 000 cycles, indicating its potential practical

Language: Английский

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Recent advances of Ni-based electrocatalyst for driving selective electrooxidation of 5-hydroxymethylfurfural into 2,5-furandicarbox-ylic acid

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 72, P. 149 - 165

Published: May 29, 2024

Language: Английский

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Developing a sustainable semiconductor hetero-system with Gd-Ho-Dy tri-doping in ZrO2 for enhanced performance and efficiency in advanced energy systems

Optical Materials, Journal Year: 2024, Volume and Issue: 154, P. 115712 - 115712

Published: June 19, 2024

Language: Английский

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Developing sustainable chalcogenide for energy storage: Investigating the semiconducting MnS2: CuS: CoS2: Ni2S3 quaternary complexes as supercapacitor electrode material

Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 112218 - 112218

Published: Nov. 1, 2024

Language: Английский

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