Mechanism of high- and low-valence doping on adsorbed oxygen of SnO2-based gas sensors and a strategy to combine the advantages of both dopants
Liupeng Zhao, Yiwen Li, Yue Zhou, Tianshuang Wang, Peng Sun, Fangmeng Liu, Chenguang Wang, Yan Xu, Nian‐Ke Chen, Geyu Lu
Topics & Concepts
DopantAdsorptionX-ray photoelectron spectroscopyValence (chemistry)OxygenDopingChemical physicsValence electronMaterials scienceChemistryElectronNanotechnologyChemical engineeringPhysical chemistryOptoelectronicsOrganic chemistryQuantum mechanicsPhysicsEngineeringGas Sensing Nanomaterials and SensorsZnO doping and propertiesAnalytical Chemistry and Sensors