CONDUCTIVE PARTICLE AND CARRIER MATERIAL COMPRISING THE SAME, AND FUEL CELL DEVICE AND WATER ELECTROLYTIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a conductive particle comprising Magneli phase titanium oxide, which reflects the original high conductivity of the Magneli phase titanium oxide material.SOLUTION: A conductive particle according to the present invention comprises, as base material, Magneli phase titanium oxide represented by General Formula: TiO(n satisfies 4≤n≤10), and also has, on its surface, a conductive layer formed by doping with group 5 transition metal element.SELECTED DRAWING: None