TY - JOUR
T1 - Porous MOFs supported palladium catalysts for phenol hydrogenation : a comparative study on MIL-101 and MIL-53
AU - Zhang, D.
AU - Guan, Y.
AU - Hensen, E.J.M.
AU - Chen, L.
AU - Wang, Yi Meng
PY - 2013
Y1 - 2013
N2 - Two metal organic frameworks (MOFs), chromium benzenedicarboxylates MIL-101 and MIL-53, have been synthesized and used as the support of palladium catalysts. The palladium catalysts were characterized by XRD, TEM, and CO chemisorption. MIL-101 is highly hydrophilic and beneficial as support for fine Pd nanoparticles with an average size of 2.3 nm. Microporous MIL-53 is relatively hydrophobic and larger Pd particles with an average size of 4.3 nm were formed on the external surface. Pd/MIL-101 showed better phenol selective hydrogenation activity to cyclohexanone (> 98%) under mild reaction conditions because of its smaller particle size.
AB - Two metal organic frameworks (MOFs), chromium benzenedicarboxylates MIL-101 and MIL-53, have been synthesized and used as the support of palladium catalysts. The palladium catalysts were characterized by XRD, TEM, and CO chemisorption. MIL-101 is highly hydrophilic and beneficial as support for fine Pd nanoparticles with an average size of 2.3 nm. Microporous MIL-53 is relatively hydrophobic and larger Pd particles with an average size of 4.3 nm were formed on the external surface. Pd/MIL-101 showed better phenol selective hydrogenation activity to cyclohexanone (> 98%) under mild reaction conditions because of its smaller particle size.
U2 - 10.1016/j.catcom.2013.06.035
DO - 10.1016/j.catcom.2013.06.035
M3 - Article
VL - 41
SP - 47
EP - 51
JO - Catalysis Communications
JF - Catalysis Communications
SN - 1566-7367
ER -