2D metal borides (MBenes): Synthesis methods for energy storage applications

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154429 - 154429

Опубликована: Авг. 3, 2024

Язык: Английский

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Electrodeposition of polyaniline on high electroactive indium tin oxide nanoparticles-modified fluorine doped tin oxide electrode for fabrication of high-performance hybrid supercapacitor

Arabian Journal of Chemistry, Год журнала: 2022, Номер 15(9), С. 104058 - 104058

Опубликована: Июнь 18, 2022

Язык: Английский

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Electrochemical synergy and future prospects: Advancements and challenges in MXene and MOFs composites for hybrid supercapacitors

Sustainable materials and technologies, Год журнала: 2023, Номер 39, С. e00814 - e00814

Опубликована: Дек. 31, 2023

Язык: Английский

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Synergistic effect of Echinops flower-like Copper sulfide@Cadmium sulfide heterostructure for high-performance all-solid-state asymmetric supercapacitor

Journal of Energy Storage, Год журнала: 2023, Номер 72, С. 108447 - 108447

Опубликована: Июль 29, 2023

Язык: Английский

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Preparation and electrochemical performance of Convolvulus arvensis-derived activated carbon for symmetric supercapacitors

Materials Science and Engineering B, Год журнала: 2023, Номер 292, С. 116430 - 116430

Опубликована: Март 10, 2023

Язык: Английский

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Properties of Electrode Materials and Electrolytes in Supercapacitor Technology

Journal of Chemistry and Environment, Год журнала: 2024, Номер unknown, С. 1 - 45

Опубликована: Фев. 22, 2024

This thorough review article offers a cutting-edge analysis of the essential characteristics and developments in electrode materials electrolytes for supercapacitor technology. We start by going over basics supercapacitors how important characterization methods like electrochemical impedance spectroscopy, galvanostatic charge-discharge, cyclic voltammetry work. Specific capacitance, energy, power densities, three that are crucial assessing performance, carefully covered this also analyze many kinds capacitors, including hybrid supercapacitors, electric double-layer pseudocapacitors, explain their working principles material-specific characteristics. The study highlights importance metal oxides hydroxides, carbon-based materials, conductive polymers, novel such as MXenes metal-organic frameworks. special qualities each material class, large surface area, electrical conductivity, particular redox properties, highlighted section. These maximizing performance supercapacitors. topic is discussed detail, benefits difficulties chances to improve energy storage, stability, affordability. Parallel this, thoroughly examines various electrolyte kinds, sometimes overlooked yet part Discussed include ionic operating voltage windows, safety profiles, stability aqueous, organic, liquid, gel, solid-state electrolytes. paper relationship between type, explaining selection affects total density, operational longevity. covers technology detail with wide scope an invaluable resource. It fundamental work scholars practitioners new area. sophisticated insights may encourage creativity application-specific advancement quickly changing field. presents comprehensive present future technology, establishing it vital resource continuous search storage solutions.

Язык: Английский

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Self-assembled polyoxovanadate-intercalated layered double hydroxide nanosheets hybridized with graphene oxide for extrinsic supercapacitors

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(23), С. 13901 - 13914

Опубликована: Янв. 1, 2024

POV intercalated LDH hybridized with GO increases basal spacing, forming a porous structure and improving conductivity. This nanoarchitecture, expanded surface area abundant redox sites, provides exceptional electrochemical activity.

Язык: Английский

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Pulsed Laser-Modified Zinc Anode with Improved Dendrite and Corrosion Resistance for Sustainable High Performance Zinc Ion Hybrid Supercapacitors

Materials Chemistry and Physics, Год журнала: 2024, Номер 326, С. 129809 - 129809

Опубликована: Авг. 3, 2024

Язык: Английский

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Fabrication of high-performance supercapacitor using date leaves-derived submicron/nanocarbon

Journal of Saudi Chemical Society, Год журнала: 2022, Номер 26(6), С. 101570 - 101570

Опубликована: Ноя. 1, 2022

Offering a suitable and low-cost electrode material is one of the most important challenging demands in supercapacitor research. In this aspect, carbon prepared from biomass by simply pyrolysis ball milling could be ideal for applications. Hence, novel type submicron/nanocarbon was date leaves simple milling. After morphological chemical characterizations, used as upon immobilizing on steel substrate (current collector) to fabricate high-performance symmetric supercapacitor. The fabricated took advantage carbon's electric double layer capacitance behaviour pseudocapacitance heteroatoms present carbon. developed device provides significant charging/discharging using optimum electrolyte (0.1 M sulfuric acid). That manifested with high specific (∼107 F/g) maintained above 92% its initial after 1000 charge/discharge cycles. Furthermore, an energy density ∼10 Wh/Kg at power ∼200 W/Kg. This work inexpensive, that depends (date palm leaves) nominates it capable candidate mass-product future.

Язык: Английский

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Synthesis of multinary composite (NiMnCuCoS) electrodes: Aqueous hybrid supercapacitors

Journal of Alloys and Compounds, Год журнала: 2023, Номер 968, С. 171966 - 171966

Опубликована: Сен. 1, 2023

Язык: Английский

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