| abstract |
The present invention comprises the steps of introducing a barium titanate-based base material powder and additives into a reactor, exposing the barium titanate-based base material powder and additives to a thermal plasma torch, and exposing the barium titanate-based base material powder and additives to the thermal plasma torch. , Barium titanate (BaTiO 3 ) It provides a method for producing core-shell particles, comprising the step of obtaining core-shell particles including a core portion and the additive, and including a shell portion formed on the surface of the core portion. |