Unveiling the performance of nickel cobalt-layered double hydroxide/reduced graphene oxide composite for high performance aqueous supercapacitor

Journal of Power Sources, Год журнала: 2025, Номер 634, С. 236474 - 236474

Опубликована: Фев. 13, 2025

Язык: Английский

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Growing Magnetic NiCo-LDH Nanosheets on the Ni@CoSe₂ Surface to Enhance Energy Storage Capacity in Asymmetric Supercapacitors

ACS Applied Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 29, 2025

Язык: Английский

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Tuning diffusion coefficient, ionic conductivity, and transference number in rGO/BaCoO₃ electrode material for optimized supercapacitor energy storage

RSC Advances, Год журнала: 2025, Номер 15(8), С. 6308 - 6323

Опубликована: Янв. 1, 2025

Due to their remarkable cycle stability and outstanding capacitance, ABO 3 -type perovskite materials have emerged as highly effective electrode materials, delivering electrochemical performance.

Язык: Английский

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Construction of interconnected NiCo layered double hydroxides/metal-organic frameworks hybrid nanosheets for high-performance supercapacitor

Journal of Energy Storage, Год журнала: 2022, Номер 48, С. 103961 - 103961

Опубликована: Янв. 7, 2022

Язык: Английский

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Covalent organic frameworks (COFs)-derived nitrogen-doped carbon/reduced graphene oxide nanocomposite as electrodes materials for supercapacitors

Journal of Energy Storage, Год журнала: 2022, Номер 55, С. 105375 - 105375

Опубликована: Авг. 2, 2022

Язык: Английский

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High area energy density of all-solid-state supercapacitor based on double-network hydrogel with high content of graphene/PANI fiber

Chemical Engineering Journal, Год журнала: 2021, Номер 430, С. 133045 - 133045

Опубликована: Окт. 22, 2021

Язык: Английский

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High density anchoring of NiMoS4 on ultrathin Ti3C2 MXene assisted by dopamine for supercapacitor electrode materials

Journal of Alloys and Compounds, Год журнала: 2021, Номер 891, С. 161945 - 161945

Опубликована: Сен. 15, 2021

Язык: Английский

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Metal organic frameworks and their composites for supercapacitor application

Journal of Energy Storage, Год журнала: 2022, Номер 56, С. 105819 - 105819

Опубликована: Окт. 24, 2022

Язык: Английский

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Synthesis of Porous Yolk-Shelled NiSe₂–MnSe Heterojunctions for High-Cycling-Stability Asymmetric Supercapacitor Electrode Materials

ACS Applied Energy Materials, Год журнала: 2022, Номер 5(5), С. 6194 - 6205

Опубликована: Апрель 18, 2022

Transition-metal selenide materials have the potential to be excellent power storage owing their unique physical and structural features. The porous yolk-shelled NiMnSe3 nanospheres synthesized by a two-step hydrothermal thermal treatment process were used as anode electrode for an asymmetric supercapacitor (ASC). structure bimetallic synergistic effect contributed improved charge transfer capability of ASC. With density functional theory calculations, NiSe2–MnSe heterojunctions illustrate synergy between NiSe2 MnSe components along with path at heterogeneous interface. material has electrochemical properties in three-electrode system (1093 F g–1 0.5 A g–1). ASC using activated carbon cathode exhibited maximum energy 74.5 Wh kg–1 8259.3 W kg–1, retaining 99.5% initial capacitance after 12,000 cycles. This shows that metal promising ASCs.

Язык: Английский

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Bi2O3 nanosheet-coated NiCo2O4 nanoneedle arrays for high-performance supercapacitor electrodes

Journal of Energy Storage, Год журнала: 2022, Номер 55, С. 105486 - 105486

Опубликована: Авг. 18, 2022

Язык: Английский

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