Superfast and efficient hydrogen gas sensor using PdAu<sub>alloy</sub>@ZnO core–shell nanoparticles
Hu-Jun Le, Dung Van Dao, Yeon‐Tae Yu
Abstract
PdAu<sub>alloy</sub>@ZnO CSNPs are prepared and evaluated for hydrogen detection with superior behavior with respect to pure ZnO. Improvement is attributed to .synergistically catalytic effects between Pd, Au and ZnO in PdAu<sub>alloy</sub>@ZnO core–shell sensory system
Topics & Concepts
AlloyMaterials scienceNanoparticleHydrogenShell (structure)Core (optical fiber)CatalysisChemical engineeringOptoelectronicsNanotechnologyMetallurgyComposite materialChemistryOrganic chemistryEngineeringGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesAnalytical Chemistry and Sensors