Nano-Schottky-junction-engineered Pd/SnO<sub>2</sub> nanotube array for ultrasensitive hydrogen sensing at room temperature
Zhilong Song, Weihao Fang, Zhu Bingchen, Jia Yan
Abstract
The nano-Schottky-junction-designed Pd/SnO 2 sensor enables ultrasensitive room-temperature detection of H 2 , with a low limit of detection of 1.6 ppb.
Topics & Concepts
Nano-Materials scienceNanotechnologySchottky barrierSchottky diodeNanotubeHydrogenOptoelectronicsChemistryCarbon nanotubeComposite materialDiodeOrganic chemistryGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Chemical Sensor Technologies