Enhanced NO2 gas sensing properties based on Rb-doped hierarchical flower-like In2O3 microspheres at low temperature
Yongguang Wang, Longchao Yao, Linjie Xu, Weihong Wu, Wenhao Lin, Chenghang Zheng, Yuanqun Feng, Xiang Gao
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X-ray photoelectron spectroscopyMaterials scienceDopingTransmission electron microscopyAnalytical Chemistry (journal)Scanning electron microscopeDetection limitSelectivityField electron emissionSpecific surface areaDiffractionNanotechnologyChemical engineeringChemistryElectronOptoelectronicsOpticsCatalysisChromatographyBiochemistryComposite materialQuantum mechanicsPhysicsEngineeringGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesAnalytical Chemistry and Sensors