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

Table 4

Oxidation potential (), reduction potential (), the difference between and , diffusion coefficient of Dy³⁺-doped ZrO₂ (1–11 mol%) electrodes.

Name of the sample	(V)	(V)
1% Dy^3+-doped ZrO2	0.3732	0.0204	0.3528
3% Dy^3+-doped ZrO2	0.4536	0.3824	0.0712
5% Dy^3+-doped ZrO2	0.4812	0.3741	0.1071
7% Dy^3+-doped ZrO2	0.1808	-0.0792	0.2600
9% Dy^3+-doped ZrO2	0.2048	-0.0436	0.2484
11% Dy^3+-doped ZrO2	0.2039	-0.0511	0.2550