Multifunctional hydrogel with rigid–flexible synergy enables high-performance flexible supercapacitors and triboelectric nanogenerators

Key Points

• Supercapacitors demonstrate improved energy storage efficiency due to enhanced hydrogel properties.
• Key evidence includes a significant increase in performance metrics, yielding exceptional flexibility.
• This analysis employs experimental design to evaluate the hydrogel's functional applications in energy devices.
• Findings indicate potential for broader applications in flexible electronics, highlighting the need for further innovation.