ppb-Level detection of isopropanol based on porous ZnSnO<sub>3</sub>/Ag through the synergistic effects of Ag and amorphous nanocube structures
Fangling Zhou, Zhuangzhuang Mu, Zhenyu Yuan, Hongmin Zhu, Xin Yan, Hongliang Gao, Fanli Meng
Abstract
The incorporation of Ag as an active site enhances the adsorption of oxygen and converts them into adsorbed ions. This facilitates a more efficient reaction with isopropanol and enables the sensor to achieve detection at the ppb level.
Topics & Concepts
AdsorptionAmorphous solidPorosityMaterials scienceIonChemical engineeringOxygenNanotechnologyInorganic chemistryChemistryCrystallographyPhysical chemistryOrganic chemistryComposite materialEngineeringGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Chemical Sensor Technologies