Zincronization-induced surface modification of Co Mn phosphate for improved electrochemical performance in battery-supercapacitor hybrid systems

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 81, P. 110432 - 110432

Published: Jan. 20, 2024

Language: Английский

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Exploring the morphological impact of manganese dioxide nanosheets for supercapacitor applications: A comprehensive review

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 100, P. 113418 - 113418

Published: Aug. 31, 2024

Language: Английский

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Zn₃(PO₄)₂·4H₂O/TiO₂ Structure for Superior Oxygen Evolution Reaction and Energy Storage Applications

Energy Storage, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 6, 2025

ABSTRACT In this study, we present the synthesis and characterization of a high‐performance Zn 3 (PO 4 ) 2 ·4H₂O/TiO nanocomposite, designed as versatile electrocatalyst for advanced energy storage conversion applications. The nanocomposite was confirmed using various sophisticated analytical techniques such powder x‐ray diffraction, FTIR, UV spectroscopy, FESEM imaging, EDX, XPS etc. Notably, demonstrates exceptional performance in oxygen evolution reaction (OER), with low overpotential 250 mV at current density 50 mV/cm Tafel slope 129 mV/dec, indicating superior kinetics. Furthermore, it specific capacitance 112 F/g scan rate 20 mV/s remarkable cyclic stability, retaining 91% over 1000 cycles supercapacitor Additionally, practical application, successfully powered red light‐emitting diode (LED) 11 min. combined effect ·4H₂O TiO contributes to its outstanding electrochemical properties. This makes promising candidate sustainable solutions, potential enhance efficiency durability systems.

Language: Английский

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Morphology-driven electrochemical attributes of Cu-MOF: a high-performance anodic material for battery supercapacitor hybrids

RSC Advances, Journal Year: 2024, Volume and Issue: 14(46), P. 33941 - 33951

Published: Jan. 1, 2024

Metal-organic frameworks (MOFs) have garnered substantial attention as promising candidates for electrode materials due to their intriguing electrochemical properties. However, the quest enhanced energy density and electrical conductivity persists. Manipulating surface morphology emerges a pivotal strategy modulate these attributes unlock full potential of MOFs in applications. This research delves into pioneering exploration copper metal-organic framework synthesis employing pyridine-4-carboxylic acid

Language: Английский

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Interface engineering boosting the capacitive performance by constructing amorphous/crystalline NiCo-LDH@CoP@NiCo–P heterostructure

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 41, P. 102274 - 102274

Published: Sept. 6, 2024

Language: Английский

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Understanding the role of precursor concentration in the hydrothermal synthesis of nickel phosphate hydrate for supercapacitors

Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(4)

Published: Feb. 1, 2024

Language: Английский

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Bridging energy harvesting and storage through self-charging photo-supercapacitors: Achievements, innovations, challenges, and future horizons

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 111, P. 115366 - 115366

Published: Feb. 1, 2025

Language: Английский

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Recent development in metal phosphate-based electrode materials for supercapacitor application: A review

Journal of Solid State Electrochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 7, 2025

Language: Английский

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Strategic design of binary transition metal sulfides for superior asymmetric supercapacitors

Materials Advances, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

In this study, a series of bimetallic sulfides were synthesized by systematically varying the nickel-to-cobalt ratio and their electrochemical performance was optimized.

Language: Английский

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Hydrothermally grown copper cobalt phosphate hydrate nanostars for supercapacitors: Investigation of their charge transfer kinetics

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113197 - 113197

Published: Sept. 1, 2024

Language: Английский

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