TY - JOUR
T1 - Platinum-promoted Ga/Al2O3 as highly active, selective, and stable catalyst for the dehydrogenation of Propane
AU - Sattler, J.J.H.B.
AU - Gonzalez-Jimenez, I.D.
AU - Luo, L.
AU - Stears, B.A.
AU - Malek, A.
AU - Barton, D.G.
AU - Kilos, B.A.
AU - Kaminsky, M.P.
AU - Verhoeven, M.W.G.M.
AU - Koers, E.J.
AU - Baldus, M.
AU - Weckhuysen, B.M.
PY - 2014
Y1 - 2014
N2 - A novel catalyst material for the selective dehydrogenation of propane is presented. The catalyst consists of 1000 ppm Pt, 3 wt¿% Ga, and 0.25 wt¿% K supported on alumina. We observed a synergy between Ga and Pt, resulting in a highly active and stable catalyst. Additionally, we propose a bifunctional active phase, in which coordinately unsaturated Ga3+ species are the active species and where Pt functions as a promoter.
AB - A novel catalyst material for the selective dehydrogenation of propane is presented. The catalyst consists of 1000 ppm Pt, 3 wt¿% Ga, and 0.25 wt¿% K supported on alumina. We observed a synergy between Ga and Pt, resulting in a highly active and stable catalyst. Additionally, we propose a bifunctional active phase, in which coordinately unsaturated Ga3+ species are the active species and where Pt functions as a promoter.
U2 - 10.1002/anie.201404460
DO - 10.1002/anie.201404460
M3 - Article
C2 - 24989975
SN - 0570-0833
VL - 53
SP - 9251
EP - 9256
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 35
ER -