Hollow urchin Co-Fe2O3 with outstanding selectivity and fast responding for ppb level NH3 sensing via Lewis acid-base effect
Yang Liu, Hanyang Ji, Zhenyu Yuan, Hongmin Zhu, Lu Kong, Hongliang Gao, Fanli Meng
Topics & Concepts
SelectivityAdsorptionCatalysisRaman spectroscopyLewis acids and basesBET theoryChemistryX-ray photoelectron spectroscopyBase (topology)Detection limitSpecific surface areaRepeatabilityChemical engineeringAnalytical Chemistry (journal)NanotechnologyMaterials sciencePhysical chemistryChromatographyOrganic chemistryOpticsPhysicsEngineeringMathematical analysisMathematicsGas Sensing Nanomaterials and SensorsAdvanced Photocatalysis TechniquesAdvanced Nanomaterials in Catalysis