Flexible and transparent sensors for ultra-low NO<sub>2</sub> detection at room temperature under visible light illumination
Xiaoxue Wang, Hua‐Yao Li, Xin Guo
Abstract
Flexible and transparent sensors based on parallelly aligned In<sub>2</sub>O<sub>3</sub> nanowires can detect ppb-level NO<sub>2</sub> at room temperature under visible light (even under an iPhone screen). The sensing performances are maintained after bending and stability tests.
Topics & Concepts
Visible spectrumMaterials scienceOptoelectronicsBendingNanowireOpticsComposite materialPhysicsGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Chemical Sensor Technologies