Synergistic Tailoring of Ion–Dipole Interactions and Segmental Dynamics in Fluorinated Ionogels for Low-Temperature Micro-Supercapacitors

Key Points

• The research aims to improve the performance of polymeric gel electrolytes in low-temperature conditions for energy storage devices.
• Synthesize fluorinated ionogels with tailored ion-dipole interactions
• Analyze the segmental dynamics of the gel for ionic transport efficiency
• Evaluate the performance of micro-supercapacitors under various temperature settings
• Fluorinated ionogels showed enhanced ionic conductivity at low temperatures
• Improved segmental dynamics correlated with stable performance of micro-supercapacitors
• The modifications led to a significant reduction in performance degradation under mechanical deformation