Аннотация:
Iron-modified platinum bimetallic system, 1% Pt–1% Fe/SiO2, provides selective liquid-phase hydrogenation of phenylacetylene into styrene at 70°C and 5 atm. This effect is attributed to the electron enrichment of the Pt surface atoms due to a charge transfer from Fe to Pt or contact interactions between these two metals, as indicated by XPS and DRIFTS-CO.
Образец цитирования:
A. A. Shesterkina, O. P. Tkachenko, E. V. Shuvalova, G. I. Kapustin, V. B. Kazanskii, L. M. Kustov, “Influence of the electronic state of the metals in Fe–Pt/SiO2 catalysts on the performance of hydrogenation of phenylacetylene”, Mendeleev Commun., 29:6 (2019), 666–668