MXene-Stabilized VS₂ Nanostructures for High-Performance Aqueous Zinc Ion Storage.

ABSTRACT: Aqueous zinc-ion batteries (AZIBs) based on vanadium oxides or sulfides are promising candidates for large-scale rechargeable energy storage due to their ease of fabrication, low cost, and high safety. However, the commercial application of vanadium-based electrode materials has been hindered by challenging problems such as poor cyclability and low-rate performance. To this regard, sophisticated nanostructure engineering technology is used to adeptly incorporate VS₂ nanosheets into the MXene interlayers to create a stable 2D heterogeneous layered structure. The MXene nanosheets exhibit stable interactions with VS₂ nanosheets, while intercalation between nanosheets effectively increases the interlayer spacing, further enhancing their stability in AZIBs. Benefiting from

SUBMITTER: Zhang L 

PROVIDER: S-EPMC11220636 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature