| abstract |
The present invention provides an electromagnetic wave absorbing particle dispersion, comprising at least electromagnetic wave absorbing particles and a thermoplastic resin, characterized in that the electromagnetic wave absorbing particles comprise hexagonal tungsten bronze with oxygen defects, and the tungsten bronze is represented by the general formula: M x WO 3-y (here, the element M includes at least one selected from at least K, Rb, and Cs, 0.15≦x≦0.33, and 0<y≦0.46) represents the oxygen vacancy concentration in the electromagnetic wave absorbing particles NV is 4.3×10 14 cm −3 or more and 8.0×10 21 cm −3 or less. |