Cobalt substitution impact on structural modifications and capacitive contributions of BiVO4 nanorods for promising pseudocapacitors electrode applications

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 317, P. 118199 - 118199

Published: March 7, 2025

Language: Английский

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Nanostructure-Integrated Electrode Based on Ni/NiO Coaxial Bilayer Nanotube Array with Large Specific Capacitance for Miniaturized Applications

Materials, Journal Year: 2025, Volume and Issue: 18(6), P. 1286 - 1286

Published: March 14, 2025

The fast development of portable electronics demands electrodes for supercapacitors that are compatible with miniaturized device applications. In this study, an orderly aligned coaxial bilayer nanotube array made transition metal/transition metal oxides was adopted as a nanostructure-integrated electrode applications micro-supercapacitors. Using Ni and NiO our model materials, the corresponding Ni/NiO-CBNTA were fabricated using templated growth post-thermal oxidation. shells served parts 3D nano-architectured collector, providing large specific surface area, pseudocapacitive layers directly attached electrically connected to collector without any additives. vertical Ni/NiO-CBNTAs successfully avoided underutilization capacitive nanomaterials allowed electrolyte be fully accessed, which manifested full charge storage capabilities under miniaturizing. It demonstrated can serve improved capacitance 1125 F/g ≅ 3 A/g, is comparable obtained in massive load prepared by conventional slurry-coating technique.

Language: Английский

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Alloy coating from an ionic liquid on graphite filaments and knitted graphite fabrics for stretchable supercapacitor applications

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 317, P. 118227 - 118227

Published: March 17, 2025

Language: Английский

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Hydrothermal synthesis of ZnBi2O4/PANI nanocomposite: a high-performance electrode material for next-generation supercapacitors

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180887 - 180887

Published: May 1, 2025

Language: Английский

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Facile manufacturing solutions for ultra-durable flexible MXene micro-supercapacitors in 8-inch scale

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 159109 - 159109

Published: Dec. 1, 2024

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