THERMOCHROMIC VANADIUM DIOXIDE-CONTAINING CORE-SHELL PARTICLE AND PRODUCTION PROCESS THEREOF, AND THERMOCHROMIC FILM AND PRODUCTION PROCESS THEREOF

摘要

PROBLEM TO BE SOLVED: To provide: a process for producing thermochromic vanadium dioxide-containing core-shell particles that have superior storage stability and high dispersibility and a production process thereof; and a thermochromic film using the same and a production process thereof.;SOLUTION: The thermochromic vanadium dioxide-containing core-shell particles according to the present invention have a core-shell structure. A core portion comprises vanadium dioxide. A shell layer comprises a crystalline metal oxide. The thermochromic vanadium dioxide-containing core-shell particles have Z-average particle diameter of 100 nm or less.;SELECTED DRAWING: None;COPYRIGHT: (C)2018,JPO&INPIT