| abstract |
Provided is 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 include hexagonal tungsten bronze with oxygen defects, and the tungsten bronze has the general formula: M x WO 3-y (here, the element M includes one or more selected from at least K, Rb, and Cs in one kind, 0.15 ≦ x ≦ 0.33, and 0 <y ≦ 0.46) represents the electromagnetic wave absorbing particles in the oxygen vacancy concentration N V 4.3 × 10 14 cm -3 or more and 8.0 × 10 21 cm -3 or less. |