Shaping the future of energy: The rise of supercapacitors progress in the last five years

Journal of Energy Storage, Год журнала: 2024, Номер 98, С. 113040 - 113040

Опубликована: Июль 29, 2024

Язык: Английский

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Cotton pads-derived carbon materials/reduced graphene oxide modified with polypyrrole for electrode of supercapacitors

Journal of Energy Chemistry, Год журнала: 2024, Номер 94, С. 41 - 53

Опубликована: Фев. 28, 2024

Язык: Английский

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In-situ growth of MCo2O4 nanospheres (M: Mn, Ni) over g-C3N4@PPy as high-performance and novel composites for sustainable supercapacitors

Journal of Energy Storage, Год журнала: 2024, Номер 90, С. 111727 - 111727

Опубликована: Май 3, 2024

Язык: Английский

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A lithium-reduced graphene oxide composite anode with high wettability and fast ionic conductivity for dendrite-free solid-state lithium metal batteries

Journal of Power Sources, Год журнала: 2025, Номер 630, С. 236164 - 236164

Опубликована: Янв. 5, 2025

Язык: Английский

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From waste to energy storage: post-consumer waste expanded polystyrene/rGO composite as a high performance self-standing electrode for coin cell supercapacitors

RSC Advances, Год журнала: 2024, Номер 14(1), С. 689 - 699

Опубликована: Янв. 1, 2024

Free-standing electrodes prepared from waste expanded polystyrene by incorporating rGO into it for supercapacitor applications.

Язык: Английский

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Electrodeposition of Graphene/Polypyrrole Electrode for Flexible Supercapacitor with Large Areal Capacitance

ACS Applied Energy Materials, Год журнала: 2024, Номер 7(14), С. 5832 - 5838

Опубликована: Июль 1, 2024

In this study, graphene/polypyrrole (RGO/PPy) electrodes with porous structures were prepared by electrochemical codeposition and reduction. The structure not only enhances the effective contact area of but also actively promotes diffusion efficiency electrolyte ions. As a result, maximum capacitance 1091.2 mF·cm–2 at 1 mA·cm–2 is achieved for 0.2-RGO/PPy electrode using deposition solution containing 0.2 mg·mL–1 GO. maintains 78.4% 10 mA·cm–2. particular, 0.2-RGO/PPy-based supercapacitor exhibits stack up to 28.3 F·cm–3. Furthermore, excellent mechanical flexibility 93.3% retention, even under 180° bending. This study demonstrates significant potential RGO/PPy high-performance energy storage systems.

Язык: Английский

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Hybrid films composed of reduced graphene oxide and polypyrrole-derived nitrogen-doped carbon nanotubes for flexible supercapacitors

Journal of Physics and Chemistry of Solids, Год журнала: 2024, Номер 195, С. 112269 - 112269

Опубликована: Авг. 14, 2024

Язык: Английский

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Manganese ferrite/reduced graphene oxide composites as energy storage electrode materials for supercapacitors

Ionics, Год журнала: 2024, Номер 30(5), С. 2957 - 2967

Опубликована: Март 18, 2024

Язык: Английский

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Self-assembled monolayers of reduced graphene oxide for robust 3D-printed supercapacitors

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Июль 1, 2024

Abstract Herein, additive manufacturing, which is extremely promising in different sectors, has been adopted the electrical energy storage field to fabricate efficient materials for supercapacitor applications. In particular, Al 2 O 3 -, steel-, and Cu-based microparticles have used realization of 3D self-assembling covered with reduced graphene oxide be processed through manufacturing. Functionalization particles amino groups a subsequent "self-assembly" step oxide, was contextually partially rGO, carried out. To further improve conductivity AM processability, composites were coated polyaniline-dodecylbenzene sulfonic acid complex blended PLA. Afterward, they extruded form filaments, printed fused deposition modeling technique, assembled into symmetrical solid-state devices. Electrochemical tests showed maximum mass capacitance 163 F/g, density 15 Wh/Kg at 10 A/g, as well good durability (85% retention within 5000 cycles) proving effectiveness preparation efficiency as-manufactured composites.

Язык: Английский

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Growing-fruits-type nanoarchitectonics of nickel‑vanadium layered double hydroxide on branches of nitrogen-rich carbon nanotube for high performance supercapacitors

Journal of Energy Storage, Год журнала: 2024, Номер 89, С. 111745 - 111745

Опубликована: Апрель 25, 2024

Язык: Английский

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