Fabrication of a room-temperature NO<sub>2</sub> gas sensor with high performance at the ppb level using an rGO/BiOCl heterostructure
Neeraj Dhariwal, Preety Yadav, Amit Sanger, Sung Bum Kang, M. S. Goyat, Yogendra Kumar Mishra, Vinod Kumar
Abstract
Fabricated a novel rGO/BiOCl heterojunction based NO 2 sensor. It shows fast response and recovery of 9 s and 21 s, respectively, at room temperature. It shows a higher response (∼3.78 times) even at lower concentrations of NO 2 gas.
Topics & Concepts
FabricationHeterojunctionMaterials scienceOptoelectronicsNanotechnologyAlternative medicinePathologyMedicineGas Sensing Nanomaterials and SensorsSpectroscopy and Laser ApplicationsElectronic and Structural Properties of Oxides