Optical fiber sensor based on upconversion nanoparticles for internal temperature monitoring of Li-ion batteries
Hanyang Li, Feng Wei, Yanzeng Li, Miao Yu, Yu Zhang, Lu Liu, Zhihai Liu
Abstract
Real-time monitoring of the internal temperature of a battery with an optical fiber sensor based on β-NaYF 4 :Er 3+ /Yb 3+ @NaYF 4 nanoparticles.
Topics & Concepts
Materials sciencePhoton upconversionOptical fiberNanoparticleFiberFiber optic sensorIonBattery (electricity)OptoelectronicsNanotechnologyComposite materialOpticsDopingPower (physics)PhysicsQuantum mechanicsAdvanced Battery Technologies ResearchGas Sensing Nanomaterials and SensorsAdvancements in Battery Materials