2021•New Journal of ChemistryRequires access

Hydrogenation of pentenal over supported Pt nanoparticles: influence of Lewis-acid sites in the conversion pathway

Xuejiao Wei, Yajuan Zhou, Xiaonan Sun, Fuhua Jiang, Jintao Zhang, Zeying Wu, Fei Wang, Gao Li

Abstract

The superb TOF and high selectivity of Pt/CeAl are associated with the surface properties ( e.g. medium Lewis acidic site). The unsaturated Ce 4+ /Al 3+ cations pairs act as the acid sites and electron acceptors to polarize the CO bonds.

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Key concepts: Chemistry, Lewis acids and bases, Selectivity, Nanoparticle, Catalysis, Photochemistry, Medicinal chemistry, Inorganic chemistry