Journal
JOURNAL OF THE IRANIAN CHEMICAL SOCIETY
Volume 12, Issue 10, Pages 1771-1779Publisher
SPRINGER
DOI: 10.1007/s13738-015-0652-6
Keywords
Magnetically retrievable; Grafting; Silica; Nano-hybrid; Coumarin synthesis; Hexamine; Solvent-free
Categories
Ask authors/readers for more resources
Functionalized magnetic core-shell nanoparticles Fe3O4-SiO2-HMTA are prepared by co-precipitation method and characterized by SEM, TEM, FT-IR, XRD, and VSM. The particles are spherical with an average size of approximately 48 nm. The catalytic activity of these nanoparticles was tested in solvent-free synthesis of coumarin derivatives. The catalyst was readily recycled by the use of an external magnetic field and can be reused four times without significant loss of activity or mass.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available