UiO-66 metal–organic framework-derived ZrO<sub>2</sub>/ZnO mesoporous materials for high-efficiency detection of NO<sub>2</sub> at room temperature
Jin-Hong Yang, Haoran Peng, Chong Lin, Qing‐Jiang Pan, Lixue Qi, Li Li, Keying Shi
Abstract
We synthesized ZrO 2 materials with unique octahedral structure. This material exposes oxygen vacancy as the active site, and the heterostructure increases electron transfer, achieving excellent gas sensitivity to NO 2 gases.
Topics & Concepts
Materials scienceMesoporous materialHeterojunctionOctahedronMetal-organic frameworkMetalVacancy defectElectron transferSensitivity (control systems)Chemical engineeringInorganic chemistryNanotechnologyCrystal structureOptoelectronicsPhysical chemistryCrystallographyMetallurgyChemistryCatalysisOrganic chemistryAdsorptionElectronic engineeringEngineeringGas Sensing Nanomaterials and SensorsMetal-Organic Frameworks: Synthesis and ApplicationsAnalytical Chemistry and Sensors