Highly stretchable, bionic self-healing waterborne polyurethane elastic film enabled by multiple hydrogen bonds for flexible strain sensors
Ending Zhang, Xiaohong Liu, Yingchun Liu, Jun Shi, Xiaobin Li, Xiaoyan Xiong, Chang‐An Xu, Kun Wu, Mangeng Lu
Abstract
A multi-response flexible wearable strain sensor based on liquid metal and self-healing polyurethane with excellent sensitivity, reliability and durability is able to detect the full range of human motion and can sense stress and temperature.
Topics & Concepts
Materials scienceSelf-healingPolyurethaneDurabilityComposite materialReliability (semiconductor)Wearable computerStrain (injury)Stress (linguistics)Computer scienceEmbedded systemPhysicsLinguisticsQuantum mechanicsInternal medicineAlternative medicineMedicinePower (physics)PathologyPhilosophyAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsTactile and Sensory Interactions