Vanadium dioxide particle having surface protective layer and its manufacturing method, heat radiation sheet containing vanadium dioxide particles and heat radiation compound

摘要

Problem to be solved: to use a vanadium dioxide particle having a surface protective layer and a method for producing the vanadium dioxide particles, and a heat dissipating sheet made of silicone resin capable of maintaining excellent thermal storage and silicone resin formability even if it is stored for a long time using vanadium dioxide particles Provide a heat radiation compound.Vanadium dioxide particle having a surface protective layer having at least a surface oxide layer containing Al or an oxide formed of a precursor containing Al, and a method for producing the vanadium dioxide having the surface protective layer, and a heat radiation sheet using silicone resin kneaded with the same Heat radiation compound.Diagram