Polypyrrole intercalated into the interlayer of vanadium oxide hydration boosts NH4+ storage for aqueous ammonium ion batteries

Journal of Energy Storage, Год журнала: 2024, Номер 83, С. 110623 - 110623

Опубликована: Янв. 30, 2024

Язык: Английский

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A DFT-based design of B/N/P-co-doped oxo-triarylmethyl as a robust anode material for magnesium-ion batteries

Journal of Power Sources, Год журнала: 2024, Номер 604, С. 234425 - 234425

Опубликована: Апрель 6, 2024

Язык: Английский

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Large Conjugated Polyimide Cathodes of Rechargeable Magnesium Batteries: Electron Delocalization Induced by Bivalent Magnesium Cations

ACS Materials Letters, Год журнала: 2024, Номер 6(5), С. 1883 - 1889

Опубликована: Апрель 10, 2024

Rechargeable magnesium batteries are promising for grid energy-storage applications, and organic conjugated polymers highly advantageous battery cathodes with open amorphous frameworks. Herein, a series of polyimides different structures fabricated studied as rechargeable batteries. The capacity increases extension the structure, large poly(benzene perylene imide) shows high storage well outstanding long-term cycling stability rate capability. Mechanism investigation indicates polyimide enhanced carbonyl enolization, prominent electron delocalization reversible density change during association. Theoretical calculation reveals magnesiation structure uniform distribution HOMO LUMO on framework, leading to moderate energies thus higher tolerance against oxidation reduction tendency than lithiation structure.

Язык: Английский

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Recent Progress in the Applications of MXene‐Based Materials in Multivalent Ion Batteries

Small, Год журнала: 2024, Номер 20(47)

Опубликована: Авг. 13, 2024

Multivalent-ion batteries have garnered significant attention as promising alternatives to traditional lithium-ion due their higher charge density and potential for sustainable energy storage solutions. Nevertheless, the slow diffusion of multivalent ions is primary issue with electrode materials multivalent-ion batteries. In this review, suitability MXene-based applications explored, focusing onions such magnesium (Mg

Язык: Английский

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Double-chain conjugated carbonyl polymer cathode for rechargeable magnesium batteries: Constructing active sites for reversible storage of bivalent magnesium cations

Energy storage materials, Год журнала: 2023, Номер 63, С. 102992 - 102992

Опубликована: Сен. 24, 2023

Язык: Английский

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