Multifunctional MXene-Enhanced, Phase-Separated Dual-Network Hydrogel for Linear Wide-Range Strain Sensing in Wearable Electronics
Accurate detection of both subtle and large deformations remains a major challenge for hydrogel-based wearable strain sensors. Here, we report a multifunctional phase-separated hydrogel composed of polyacrylamide (PAM), sodium alginate (SA), polyurethane (PU), and MXene nanosheets. The phase-separated microstructure...