Nanotech 2014 Vol. 3
Nanotech 2014 Vol. 3
Nanotechnology 2014: Electronics, Manufacturing, Environment, Energy & Water

Nanomaterials for Catalysis Chapter 4

Chemoselective Hydrogenolysis of Glycerol Catalyzed by Platinum on Carbonaceous Supports

Authors: W. Oberhauser, C. Evangelisti, R. Psaro, F. Vizza, M. Bevilacqua, J. Filippi, A. Lavacchi, A. Marchionni, H.A. Miller, B.F. Machado, P. Serp

Affilation: CNR-ICCOM, Italy

Pages: 273 - 276

Keywords: platinum catalyst, glycerol, hydrogenolysis, carbon

Abstract:
Glycerol has been selectively converted into 1,2-propandiol in the presence of dihydrogen and heterogeneous Pt-based catalysts. These latter catalysts consist of small-size Pt-nanoparticles (NPs) (i.e. 1.0-1.5 nm,) obtained by a metal vapor synthesis, supported on different carbonaceous supports which differ mainly in surface area and surface polarity. Catalytic data combined with microscopic (i.e. TEM investigations of the supported Pt-NPs after catalysis) evidences showed a good correlation between the catalytic activity and chemoselectivity of the Pt-NPs and the NP-stabilizing property of the carbonaceous supports.


ISBN: 978-1-4822-5830-1
Pages: 588
Hardcopy: $209.95