Temperature Programmed Reaction Analysis of the Surface Intermediates Formed on Silver in the Oxidation of Acetaldehyde*
スポンサーリンク
概要
- 論文の詳細を見る
Two different transient response techniques, the transient response method and TPR, are applied to analyse the detailed structure of the intermediates which are stably formed on a silver surface in the oxidation of acetaldehyde. Analysis of the product distribution in the transient response method clearly shows that the intermediates consist of at least three different species : silver acetate form, acetaldehyde form and alcohol form. The TPR technique newly proposes two additional different species (designated In-α and In-β), in addition to the three species from the transient response method. Both species react with O_2 to produce CO_2 and H_2O, whereas they do not react with H_2. In the TPR spectra in the O_2 stream, In-α and In-β give peaks at 115℃ and 150℃, respectively，indicating different reactivity.
- 北見工業大学の論文
著者
関連論文
- Dynamic Behavior of the Mild Oxidation of Propene on Pt/SiO_2*
- Interpretation of the Multiplicity of Kinetics in Heterogeneous Catalysis*
- Fine Structure of the Temperature Programmed Reaction Spectra of Silver Acetate Visualized by a Mass Spectrometer
- Temperature Programmed Reaction Analysis of the Surface Intermediates Formed on Silver in the Oxidation of Acetaldehyde*
- Kinetics of Acetaldehyde Hydrogenation over Silver*
- Discrimination of Multi-Reaction Pathways in the Oxidation of Carbon Monoxide on Zinc Oxide
- Evaluation of the First order Kinetic Approximation in Heterogeneous Catalysis*
- Characterization of Surface Oxygen Species on Zinc Oxide Revealed by the ESR Technique and the Transient Response Method*