Noble metal (Ag, Au, Pd and Pt) doped TaS<sub>2</sub> monolayer for gas sensing: a first-principles investigation
Jia Shi, Wenjing Quan, Xinwei Chen, Xiyu Chen, Yong‐Wei Zhang, Wen Lv, Jianhua Yang, Min Zeng, Hao Wei, Nantao Hu, Yanjie Su, Zhihua Zhou, Zhi Yang
Abstract
Ag-doped TaS 2 monolayers show an obvious change in work function and short recovery time for NO 2 , which indicates that TaS 2 -based nanomaterials might be a promising candidate for constructing high-performance NO 2 gas sensors.
Topics & Concepts
MonolayerNoble metalDopingWork functionNanomaterialsMaterials scienceNanotechnologyMetalPalladiumNoble gasChemistryCatalysisOptoelectronicsLayer (electronics)MetallurgyOrganic chemistry2D Materials and ApplicationsGas Sensing Nanomaterials and SensorsPerovskite Materials and Applications