Application and Characterization of Polymer Composites

This Reprint, guest-edited by Dr. Fei Han, brings together a collection of research works dedicated to the advancement of functional polymer-based gels, with particular emphasis on smart hydrogels, stimuli-responsive materials, polymer composites, and flexible electronic devices. This collection focuses on the design, synthesis, and application of these gel-based materials, with the aim of presenting the latest research advances in areas such as wearable health monitoring and sensors, and highlighting the potential for further innovative research in the field.