Synthesis of ZrO₂:Dy³⁺ Nanoparticles: Photoluminescent, Photocatalytic, and Electrochemical Sensor Studies

Figure 4

(a) TEM image, (b) HRTEM image, and (c) SAED pattern of ZrO₂:Dy³⁺ (3 mol%) NPs.

(a)

(b)

(c)