Analysis of Dynamic Covalent Crosslinks in Self-Healing Conductive Polymers for Flexible Electronics

Abstract

A new class of conductive, self-healing polymers based on dynamic covalent crosslinking chemistry is presented. The material exhibits autonomous healing at room temperature, recovering up to 95% of its electrical conductivity and tensile strength after damage. Rheological and spectroscopic analyses confirm reversible bond exchange under mild conditions. Demonstrations in stretchable circuit prototypes highlight its potential in wearable electronics, soft robotics, and smart sensing devices.