Multifunctional strain-activated liquid–metal composite films with electromechanical decoupling for stretchable electromagnetic shielding
Jiali Chen, Xuezhe Chen, Yaozhuo Su, Bin Shen, Wenge Zheng
Abstract
, outperforming most of the reported LM/polymer composites. Furthermore, the stretchability of the ALMT film provides efficient Joule-heating performance even under substantial deformation, and it can also serve as a strain sensor for real-time monitoring of human motion. The strain-insensitive EMI shielding behavior as well as the outstanding Joule heating and sensing performance of the ALMT film renders it a promising candidate for next-generation flexible electronic devices.
Topics & Concepts
Electromagnetic shieldingMaterials scienceDecoupling (probability)Composite numberComposite materialStrain (injury)MetalMetallurgyEngineeringControl engineeringMedicineInternal medicineElectromagnetic wave absorption materialsAdvanced Sensor and Energy Harvesting MaterialsDielectric materials and actuators