TY - JOUR
T1 - The Co-Entrapment of a Homogeneous Catalyst and an Ionic Liquid by a Sol-gel Method: Recyclable Ionogel Hydrogenation Catalysts
AU - Craythorne, Steven
AU - Anderson, Kris
AU - Lorenzini, Fabio
AU - McCausland, C.
AU - Smith, E.F.
AU - Licence, P.
AU - Marr, Andrew
AU - Marr, Patricia
PY - 2009/7/20
Y1 - 2009/7/20
N2 - Molecular hydrogenation catalysts have been co-entrapped with the ionic liquid [Bmim]NTf(2) inside a silica matrix by a sot-gel method. These catalytic ionogels have been compared to simple catalyst-doped glasses, the parent homogeneous catalysts, commercial heterogeneous catalysts, and Rh-doped mesoporous silica. The most active ionogel has been characterised by transmission electron microscopy, X-ray photoelectron spectroscopy, and solid state NMR before and after catalysis. The ionogel catalysts were found to be remarkably active, recyclable and resistant to chemical change.
AB - Molecular hydrogenation catalysts have been co-entrapped with the ionic liquid [Bmim]NTf(2) inside a silica matrix by a sot-gel method. These catalytic ionogels have been compared to simple catalyst-doped glasses, the parent homogeneous catalysts, commercial heterogeneous catalysts, and Rh-doped mesoporous silica. The most active ionogel has been characterised by transmission electron microscopy, X-ray photoelectron spectroscopy, and solid state NMR before and after catalysis. The ionogel catalysts were found to be remarkably active, recyclable and resistant to chemical change.
UR - http://www.scopus.com/inward/record.url?scp=67650588377&partnerID=8YFLogxK
U2 - 10.1002/chem.200801809
DO - 10.1002/chem.200801809
M3 - Article
VL - 15
SP - 7094
EP - 7100
JO - Chemistry-a European Journal
JF - Chemistry-a European Journal
SN - 0947-6539
IS - 29
ER -