Palladium nanoparticles supported on ionic liquid and glucosamine-modified magnetic iron oxide as a catalyst in reduction reactions.
Fatemeh ZarehMohammad GholinejadHassan SheibaniJosé Miguel SansanoPublished in: Environmental science and pollution research international (2023)
A magnetic nanocomposite comprising imidazolium ionic liquid and glucosamine is successfully synthesized and used for stabilization of Pd nanoparticles. This new material, Fe 3 O 4 @SiO 2 @IL/GA-Pd, is fully characterized and applied as a catalyst in the reduction of nitroaromatic compounds to desired amines at room temperature. Also, the reductive degradation of organic dyes such as methylene blue (MB), methyl orange (MO), and rhodamine B (RhB) is studied and compared with another previous publications. The survey of the stabilization of the palladium catalytic entities is described demonstrating the separation ability and recycling of them. In addition, TEM, XRD, and VSM analyses of the recycled catalyst confirmed its stability.
Keyphrases
- ionic liquid
- room temperature
- reduced graphene oxide
- iron oxide
- molecularly imprinted
- pet ct
- gold nanoparticles
- cross sectional
- quantum dots
- liquid chromatography
- fluorescent probe
- mass spectrometry
- aqueous solution
- highly efficient
- water soluble
- magnetic nanoparticles
- carbon nanotubes
- crystal structure
- metal organic framework