Enhanced NO2 gas sensing performance by hierarchical CuO–Co3O4 spheres
Hairui Fang, Sheng Li, Huamin Zhao, Jin Deng, Dong Wang, Jing Li
Topics & Concepts
Materials scienceX-ray photoelectron spectroscopyComposite numberHydrothermal circulationChemical engineeringSelectivityOxygenSinteringSPHERESNanotechnologyOxygen sensorChemistryComposite materialCatalysisOrganic chemistryEngineeringPhysicsAstronomyGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Chemical Sensor Technologies