Multifunctional PVA/MXQD Hydrogels for Integrated Flexible Strain Sensing and Solid-State Energy Storage Systems

Key Points

• The aim is to develop multifunctional conductive hydrogels for use in wearable electronics, combining sensing and energy storage features.
• Synthesis of PVA/MXQD hydrogels with conductive properties.
• Assessment of electrochemical performance through experiments.
• Evaluation of mechanical robustness and strain sensing capabilities.
• Hydrogels demonstrated high electrochemical performance under various conditions.
• Mechanical robustness was confirmed across different stress tests.
• Effective strain sensing capabilities were established, suitable for wearable applications.