High-Performance Self-Healing Epoxy Resin Film Based on the Synergistic Effect of Photothermal Conversion and Dynamic Bonds

Key Points

• The research aims to develop a self-healing epoxy resin film that combines photothermal conversion and dynamic bonds for flexible electronics.
• Developed epoxy resin with integrated dynamic bonds and photothermal heating elements.
• Assessed mechanical strength and thermal stability of the film.
• Performed self-healing tests under controlled conditions.
• The self-healing film exhibited enhanced mechanical strength compared to traditional epoxy resins.
• Thermal stability remained high, suitable for flexible electronic applications.
• Self-healing properties were confirmed, showing effective restoration of original properties after damage.