<i>In situ</i> fabricating a Rh/Ga<sub>2</sub>O<sub>3</sub> photothermal catalyst for dry reforming of methane
Yuqiao Li, Dezheng Li, Huimin Liu, Yiming Lei, Rongda Zhao, Dehua He, Ze Zheng, Hui Luo, Aidi Liu
Abstract
Rh 2 O 3 /Ga 2 O 3 is in situ reduced to Rh/Ga 2 O 3− x during the photothermal DRM reaction. The Rh NPs and oxygen vacancies promote light absorption and reactant activation, respectively, thereby enhancing photothermal catalytic activity at 500 °C.
Topics & Concepts
Photothermal therapyCatalysisIn situRhodiumAbsorption (acoustics)OxygenChemistryPhotothermal effectPhotochemistryMethaneMaterials scienceChemical engineeringNuclear chemistryNanotechnologyOrganic chemistryEngineeringComposite materialCatalytic Processes in Materials ScienceAdvanced Photocatalysis TechniquesGa2O3 and related materials