A Flexible Sensor Based on Double-Network Structure Hydrogel with High Conductivity and Versatility Can Be Used for Flexible Electronic Devices
To meet the growing demand for flexible wearable sensors, this paper constructs a highly conductive composite hydrogel with a dual-network structure using poly(vinyl alcohol) (PVA), polyacrylamide (PAM), borax, polypyrrole (PPy), and ferric chloride (FeCl3) as raw materials. Through the construction of an interpenetr...