Fabrication of a room-temperature NO 2 gas sensor with high performance at the ppb level using an rGO/BiOCl heterostructure

作者：Neeraj Dhariwal, Preety Yadav, Amit Sanger, Sung Bum Kang, M. S. Goyat, Yogendra Kumar Mishra, Vinod Kumar · 发表于：Materials Advances · 年份：2024 · DOI：10.1039/d4ma00168k · 被引用次数：23 · 研究领域：Gas Sensing Nanomaterials and Sensors、Spectroscopy and Laser Applications、Electronic and Structural Properties of Oxides

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.