PREPARATION METHOD FOR DIBLOCK COPOLYMER NANOPARTICLES HAVING INTERNAL STRUCTURE VIA PRECIPITATION METHOD

摘要

The present invention relates to a method for manufacturing diblock copolymer particles whose internal structures are controlled and, more specifically, to a method for manufacturing diblock copolymer particles comprising the steps of: solubilizing diblock copolymers in a common solvent; and forming particles based on precipitation by dropping a non-solvent to the solubilized block copolymer solution. Therefore, diblock copolymer particles have a controlled internal structure and metal oxide particles are generated using the diblock copolymer particles with the controlled internal structure as a template.