PAN/PI-Derived Carbon Nanofibrous Membranes with MXene-Assisted Contact Modulation for Heat-Resistant Piezoresistive Sensing and Thermal Warning Response.
Flexible piezoresistive sensors for protective textiles should maintain pressure-responsive conductivity after thermal exposure, whereas many polymer-based sensing layers soften, degrade, or lose signal output under heat. Herein, we report a self-supporting PAN/PI-derived carbon nanofibrous membrane with MXene-assisted...