An ultrasensitive NO2 gas sensor based on a NiO-SnO2 composite with a sub-ppb detection limit at room temperature
Yanqiao Ding, Bingsheng Du, Xuezheng Guo, Yingchun Dong, Maozhu Zhang, Weifeng Jin, Cao Gao, Di Peng, Yong He
Topics & Concepts
Detection limitNon-blocking I/OComposite numberLimit (mathematics)Materials scienceAnalytical Chemistry (journal)Parts-per notationChemical engineeringNanotechnologyChemistryChromatographyComposite materialCatalysisOrganic chemistryEngineeringMathematicsMathematical analysisGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesAnalytical Chemistry and Sensors