CONTINUOUS SYNTHESIZING METHOD OF CORE SHELL STRUCTURE NANOPARTICLE WITH METAL CORE AND OXIDE SHELL, CONTINUOUS SYNTHESIZING DEVICE AND CORE SHELL STRUCTURE NANOPARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for continuously synthesizing a nanoparticle with less process without generating variation of particle diameter or aggregation, and a core shell structure nanoparticle.;SOLUTION: There is related to a continuous synthesizing method of a core shell structure nanoparticle including: continuously synthesizing a metal nanoparticle with diameter of 1 to 100 nM with a circulation type reactor 3 in pre-stage including at least one step circulation type reactor, and hydrolyzing an oxide precursor in a circulation type reactor 10 in a subsequent-stage including at least one step circulation type reactor, in which at least the circulation type reactor 3 is uniformly heated with a micro wave, a continuous synthesizing device having the circulation type reactors 3 and 10 in pre- and subsequent- stages, a means for uniformly heating at least the circulation type reactor 3 with the micro wave in which the circulation reactor 3 is a reactor for synthesizing a metal core and the circulation type reactor 10 is a reaction tube for synthesizing an oxide shell, and a core shell structure nanoparticle synthesized by the continuous synthesizing method and/or the continuous synthesizing device.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT