Method of controlling crystallographic arrangement in mesocrystals
AssigneeKorea University Research and Business Foundation
InventorsYoung Keun Kim, Bum Chul Park, Min Jun Ko
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Abstract
The present invention relates to a method of controlling the arrangement of building block nanocrystals in iron oxide mesocrystals by controlling the type of surface ligand, the method including mixing an iron ion precursor and a surface ligand. The present invention can provide nanoparticles having different magnetic properties by controlling the crystallographic arrangement of building block nanocrystals in mesocrystals according to surface ligands.
Claims6
A method of controlling the arrangement of building block nanocrystals in an iron oxide mesocrystal by controlling the type of surface ligand, the method comprising mixing an iron ion precursor and a surface ligand,
- wherein the surface ligand is a polyacrylate-based compound to which a metal cation is adsorbed and the building block nanocrystals form polycrystalline ring pattern in a random direction.
Dependencies are inferred from the claim text.