Enhancing aqueous zinc-ion battery performance through dual-mechanism strategy

Chemical Communications, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Ammonium molybdenum sulfide hydrate (N-MoS x ) nanospheres with a dual mechanism of Zn 2+ insertion/de-insertion and the breakage/formation disulfide bonds are reported.

Язык: Английский

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Biphase Nanocrystalline WO₃ Thin Films for Dual-Functional Electrochromic Smart Windows with Long-Term Stability

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

Опубликована: Апрель 9, 2025

Язык: Английский

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Sodium-Intercalated Vanadium Oxide Coated on Carbon Cloth for Electrode Materials in High-Performance Aqueous Zinc-Ion Batteries

Molecules, Год журнала: 2025, Номер 30(9), С. 2074 - 2074

Опубликована: Май 7, 2025

In this work, novel sodium-intercalated vanadium oxide nanowire electrode materials (NaXV@CC) were successfully designed as cathode for Aqueous Zinc-Ion Batteries (AZIBs) through a two-step electrochemical process. The optimized material, Na30V@CC, exhibited superior capacity, excellent rate capability, and outstanding stability. intercalation of sodium ions into the lattice induced significant transformation in overall nanostructure, leading to altered morphology. This unique structural design provided abundant active sites efficient ion transport pathways, thereby enhancing performance. charging discharging capacities 343.3 330.4 mAh·g−1 at 0.2 A·g−1, respectively, capacity was maintained 90 8 A·g−1. battery demonstrated exceptional retention over 3000 cycles 5 highlighting its long-term Moreover, reaction governed by combination diffusion surface processes. Na30V@CC system reduced impedance improved zinc rates. study offers valuable insights performance vanadium-based cathodes AZIBs.

Язык: Английский

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Revealing the Role of Topotactic Anion Exchange in the Robust Zn Ion Storage of CuS_1–xTe_x

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Май 22, 2025

Язык: Английский

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