Journal of Power Sources, Год журнала: 2025, Номер 643, С. 237015 - 237015
Опубликована: Апрель 17, 2025
Язык: Английский
Journal of Power Sources, Год журнала: 2025, Номер 643, С. 237015 - 237015
Опубликована: Апрель 17, 2025
Язык: Английский
Microchemical Journal, Год журнала: 2025, Номер unknown, С. 112899 - 112899
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1Опубликована: Янв. 1, 2025
Aqueous zinc-ion batteries (AZIBs) are extensively investigated as lithium battery alternatives because of their high energy density, low redox potential, and enhanced safety. However, zinc dendrite formation severe side reactions impede practical application. A polymer-functionalized interlayer (PVDF-CTFE/MCA-HOFs) prepared from melamine cyanurate hydrogen-bonded organic framework particles (MCA-HOFs) poly(vinylidene fluoride)-trichloroethylene (PVDF-CTFE is presented. Not only do they play a role in enhancing the desolation effect battery, but uniformly dispersed also form uniform electric field on surface to guide transport ions. The results demonstrate that PVDF-CTFE/MCA-HOFs has ionic conductivity (1.90 S m-1), nucleation overpotential (69.45 mV), elevated mobility (0.65), achieving stable cycling for 950 h at 2.5 mA cm-2. Compared with single GF separator, it reduces overpotential, accelerates kinetics, effectively inhibits growth dendrites. Furthermore, full incorporating exhibit peak specific capacity 274.9 mAh g-1 3 g-1, retaining 120.0 after 4000 cycles, contrasting rapid decline below 70.0 3000 cycles alone. This innovation significantly enhances charge/discharge longevity.
Язык: Английский
Процитировано
0Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179843 - 179843
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0Journal of Power Sources, Год журнала: 2025, Номер 643, С. 237015 - 237015
Опубликована: Апрель 17, 2025
Язык: Английский
Процитировано
0