Conductometric gas sensor based on p-type GaN hexagonal pits /PANI for trace-level NH3 detection at room temperature
Dan Han, Xiaomei Han, Xiaoru Liu, Junzhao Zhang, Li Zhao, Xiuli He, Weidong Wang, Bingshe Xu, Shengbo Sang
Topics & Concepts
Materials scienceHeterojunctionPolyanilineEtching (microfabrication)Gallium nitrideRelative humidityGalliumAmmonia gasNitrideOptoelectronicsAnalytical Chemistry (journal)PolymerizationChemical engineeringNanotechnologyAmmoniaLayer (electronics)Composite materialChemistryPolymerChromatographyOrganic chemistryEngineeringMetallurgyPhysicsThermodynamicsGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Chemical Sensor Technologies