Low-temperature reduced TiO2-supported Pt and Pt-Fe catalysts are much more active and selective for the liquid-phase hydrogenation of cinnamaldehyde to unsaturated cinnamyl alcohol than the corresponding carbon-supported catalysts. High-temperature reduced catalysts, where the SMSI effect should be present, are almost inactive for this reaction. There is at present no definitive explanation for this effect but an electronic metal-support interaction is most probably involved.
CITATION STYLE
da Silva, A. B., Jordao, E., Mendes, M. J., & Fouilloux, P. (1998). Selective hydrogenation of cinnamaldehyde with Pt and Pt-Fe catalysts: Effects of the support. Brazilian Journal of Chemical Engineering, 15(2), 140–144. https://doi.org/10.1590/s0104-66321998000200007
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