Fabrication of Pt cluster-loaded In<sub>2</sub>O<sub>3</sub> inverse opal photonic crystals for fast and highly sensitive ethanol sensing
Feihu Li, Junjie Jing, Jinkun Li, Shu-Ni Li, Dongliang Cheng, Yeguang Zhang, Zili Zhan, Bingtao Tang
Abstract
Pt cluster-loaded In 2 O 3 inverse opal photonic crystals were fabricated, and displayed a significantly improved response to ethanol ( R a / R g = 103 to 50 ppm) and an ultra-fast response/recovery time (7/9 s).
Topics & Concepts
Materials sciencePhotonic crystalFabricationInverseCluster (spacecraft)EthanolPhotonicsOptoelectronicsNanotechnologyOrganic chemistryChemistryGeometryMedicineProgramming languageMathematicsComputer sciencePathologyAlternative medicinePhotonic Crystals and ApplicationsGas Sensing Nanomaterials and SensorsPlasmonic and Surface Plasmon Research