| abstract |
The present invention relates to core-shell nanoparticles having excellent thermal stability and a method of manufacturing the same, and in particular, a block made through reversible addition-fragmentation chain transfer polymerization (RAFT), which is one of living free radical methods. A method of preparing a nanoshell block copolymer composite having a core shell structure having excellent thermal stability, by introducing a photocrosslinking group into a copolymer and reacting it with nanoparticles, and then irradiating with light to form a shell around the nanoparticles. And it relates to a nanoparticle block copolymer composite having a core shell structure excellent heat safety prepared thereby. |