Ionically Engineered Zn@Fe 3 O 4 Nanocomposite Hydrogels with Stretchable Mechanics and High-Performance Electrochemical Storage for Wearable Supercapacitors and Strain Sensors

Key Points

• The aim is to develop nanocomposite hydrogels that enhance electrochemical performance for wearable applications.
• Engineered Zn@Fe3O4 nanoparticles within polymer networks
• Evaluated mechanical properties and ion transport
• Tested performance in supercapacitors and strain sensors
• Hydrogels exhibited improved stretchability and mechanical strength
• Demonstrated enhanced ion transport rates
• Showed high performance in electrochemical storage applications