Stretchable solvent-free ionic conductor with self-wrinkling microstructures for ultrasensitive strain sensor
Ying Ou, Tingting Zhao, Yang Zhang, Guanghui Zhao, Lijie Dong
Abstract
at 15 °C and excellent sensitivity with GF as high as 7.03 at 100% strain. Moreover, benefiting from the abundant hydrogen bonds and ionic interactions in the polymer network, the ionic conductor also possesses self-healable and adhesion ability. The resulting devices can be used for quantitative evaluation of human joint motion and exhibit great potential in soft electronics or iontronics.
Topics & Concepts
ConductorMaterials scienceIonic bondingMicrostructureStrain (injury)Composite materialAdhesionSolventIonChemistryInternal medicineOrganic chemistryMedicineAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsTactile and Sensory Interactions