Porous nickel–cobalt phosphate with oxygen-rich vacancies in situ grown on dopamine-modified cellulose textiles as self-supporting high mass loadings supercapacitor electrode

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 677, С. 626 - 636

Опубликована: Авг. 15, 2024

Язык: Английский

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Ag NPs-modified NiCoMn Layered Double Hydroxides Electrodes for High-Performance Asymmetric Supercapacitors

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 176865 - 176865

Опубликована: Окт. 1, 2024

Язык: Английский

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Surface Engineering of Copper Foam to Construct a Hierarchical Heterostructure for High Energy Efficient Supercapacitors

Small, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 22, 2024

As a unique pseudocapacitive material, the heterojunction-structured CuO@Cu combines high conductivity of substrate Cu and capacity active CuO together for structure-integral electrodes, however, its structural optimization improved are still main challenges so far. In this study, an initial surface etching copper foam (CF) is adopted to construct primary heterostructure nanowires@CF (CuO NW@CF), then, decoration NW@CF via deposition cerium-2-methylimidazole based metal-organic frameworks (Ce-2MI) finally results in current-collector-/binder-free electrodes hierarchical Ce-2MI@CuO NW@CF. Compared properties NW@CF, both introducing Ce-ion sites enriched lattice oxygen vacancies cooperatively endow with ultrahigh specific capacitance excellent cycling stability. Within potential window 1.6 V, asymmetric supercapacitor devices activated carbon//Ce-2MI@CuO acquire energy density 56.8 Wh kg

Язык: Английский

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Cobalt-Nickel Hydroxide Modified N-Doped Hollow Mesoporous Carbon Spheres for High Energy Density Supercapacitors

Опубликована: Янв. 1, 2025

Язык: Английский

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Preparation and Supercapacitance Properties of High Loading ZnO@C@NiCo-LDH Heterostructure Electrodes

Acta Chimica Sinica, Год журнала: 2025, Номер 83(2), С. 110 - 110

Опубликована: Янв. 1, 2025

Язык: Английский

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Dual-channels engineering of carbon tube/NiCo-LDH composites for enhanced ion diffusion and electron transfer

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162094 - 162094

Опубликована: Апрель 1, 2025

Язык: Английский

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Combing Al doping, ZIF templating and PPy compositing strategies to obtain polypyrrole nanotube interconnected NiCoAl-LDH nanocage with enhanced electrochemical performance

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 180572 - 180572

Опубликована: Апрель 1, 2025

Язык: Английский

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N-doped hollow mesoporous carbon spheres modified with cobalt–nickel hydroxide for supercapacitor applications

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162944 - 162944

Опубликована: Апрель 1, 2025

Язык: Английский

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Sulfiding and phosphating the layered double hydroxide/metal-organic-framework subsequently to synthesize novel CoMnO S P nanosheets with high-rate and high-areal supercapacitor performance

Journal of Power Sources, Год журнала: 2025, Номер 646, С. 237260 - 237260

Опубликована: Май 9, 2025

Язык: Английский

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Prussian blue analogue derived Al-doped CoN core-shell decorated by N-doped MXene quantum dots for solid-state asymmetrical supercapacitors

Journal of Power Sources, Год журнала: 2025, Номер 648, С. 237311 - 237311

Опубликована: Май 21, 2025

Язык: Английский

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