Open AccessSynthesis and Stabilization of Palladium Nanoparticles in Various Ionic Liquids
Author(s) -
Chanchal Singh
Publication year - 2022
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1221/1/012052
Subject(s) - ionic liquid , palladium , catalysis , nitrile , nanoparticle , ionic bonding , chemistry , nitrogen , functional group , carbon fibers , coupling reaction , materials science , chemical engineering , polymer chemistry , inorganic chemistry , organic chemistry , composite number , nanotechnology , composite material , polymer , ion , engineering
Synthesis of Palladium nanoparticles (PdNPs) was carried out in various Ionic Liquids under variable temperature and with different palladium precursors. Further study showed that nitrogen containing functional group are better for generation of PdNPs. The size of nanoparticles was determined by TEM which showed the high variation in shape and size, and presence of a built-in stabilizing agent enhanced dispersibility of PdNP in different organic solvents. PdNPs formed was found to be catalytic active under standard carbon-carbon bond coupling reaction.PdNPs was synthesized by the thermal reduction in nitrile functionalized ionic liquid which act as in-situ catalyst C-C coupling reaction.