A wireless ultrasound energy harvester based on flexible relaxor ferroelectric crystal composite arrays for implanted bio-electronics
Nanxiang Jia, Qian Li, Chunchun Li, Hongliang Du, Xiangyu Gao, Yangbin Liu, Kexin Song, Haonan Jin, Kaile Ren, Chaorui Qiu, Ning Li, Zhuo Xu, Fei Li
Abstract
We proposed a bio-inspired PUEH based on high-performance relaxor ferroelectric crystal composites. The as-developed PUEH exhibited a high output power density of 0.27 mW mm −3 , surpassing those of reported PUEHs.
Topics & Concepts
Materials scienceComposite numberFerroelectricityEnergy harvestingPiezoelectricityCrystal (programming language)ElectronicsPower densityComposite materialOptoelectronicsPower (physics)Biomedical engineeringNanotechnologyElectrical engineeringComputer scienceEngineeringPhysicsQuantum mechanicsDielectricProgramming languageAdvanced Sensor and Energy Harvesting MaterialsInnovative Energy Harvesting TechnologiesEnergy Harvesting in Wireless Networks