Conductive thermoplastic polyurethane nanocomposite foams derived from a cellulose/MWCNTs aerogel framework: simultaneous enhancement of piezoresistance, strength, and endurance

Cellulose/MWCNTs/TPU nanocomposite foams were successfully fabricated via a freeze-drying technique and ScCO 2 foaming. The microcellular structure of the composite foams showed potential application for polymer composite foams in wearable sensor devices.