Premium
Palladium Nanoparticles Supported on Mixed‐Linker Metal–Organic Frameworks as Highly Active Catalysts for Heck Reactions
Author(s) -
Huang Yuanbiao,
Gao Shuiying,
Liu Tianfu,
Lü Jian,
Lin Xi,
Li Hongfang,
Cao Rong
Publication year - 2012
Publication title -
chempluschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.801
H-Index - 61
ISSN - 2192-6506
DOI - 10.1002/cplu.201100021
Subject(s) - palladium , x ray photoelectron spectroscopy , catalysis , metal organic framework , nanoparticle , heck reaction , inductively coupled plasma , amine gas treating , inductively coupled plasma atomic emission spectroscopy , transmission electron microscopy , adsorption , metal , materials science , spectroscopy , inorganic chemistry , nuclear chemistry , chemistry , chemical engineering , nanotechnology , organic chemistry , plasma , physics , quantum mechanics , engineering
Well‐dispersed palladium nanoparticles (Pd NPs) supported on amine‐functionalized, mixed‐linker metal–organic frameworks (MIXMOFs) based on MIL‐53(Al) were prepared by using the ion‐exchange method. Pd NPs were characterized by powder X‐ray diffraction (XRD), N 2 adsorption, transmission electron microscopy (TEM), inductively coupled plasma atomic emission spectroscopy (ICP‐AES), and X‐ray photoelectron spectroscopy (XPS). The mean diameter of Pd NPs is approximately 3.2 nm. It was found that the Pd NPs supported on amine‐functionalized MIXMOFs are stable at high temperature. The Pd NPs exhibit efficient catalytic activity for Heck reaction and can be easily recovered and reused.