作者: Carmen Ocal , Salvador Ferrer
DOI: 10.1016/0039-6028(86)90360-2
关键词: Adsorption 、 Oxide 、 Electronic structure 、 Catalysis 、 Materials science 、 Molecule 、 Binding energy 、 Atom 、 Stoichiometry 、 Physical chemistry 、 Crystallography
摘要: Abstract Pt clusters on thin stoichiometric TiO2 films grown Ti single crystals were used as model catalysts. Heating the catalysts to ∼ 500 °C which is temperature for strong metal-support interaction (SMSI) in TiO 2 caused a change electronic structure of atoms that we designed alloying with oxide support. The uptake CO per atom thermally treated was factor smaller than non-annealed ones. molecules bounded alloyed unique way revealed by binding energy C1s electron level.