Role of potassium loading in ZnO-based gas sensors under NO2 exposure – Operando diffuse reflectance infrared Fourier transform spectroscopic study
Carolin Ewald, Noriko Saito, Udo Weimar, Nicolae Bârsan
Topics & Concepts
Diffuse reflectance infrared fourier transformX-ray photoelectron spectroscopyDiffuse reflectionFourier transform infrared spectroscopyInfraredPotassiumAnalytical Chemistry (journal)Materials scienceSpectroscopyOxygenInfrared spectroscopyFourier transform spectroscopyDecompositionChemistryOpticsChemical engineeringCatalysisPhotocatalysisEnvironmental chemistryOrganic chemistryMetallurgyEngineeringPhysicsQuantum mechanicsGas Sensing Nanomaterials and SensorsZnO doping and propertiesAdvanced Chemical Sensor Technologies