Table 1.
ND Sample Label | ND Median Diameter | Thermal Treatment Sequence |
---|---|---|
240 OX | 240 nm | Annealing 2 h, 800 °C + Oxidation 12 h, 475 °C |
240 H | 240 nm | Annealing 2 h, 800 °C + Oxidation 12 h, 500 °C + Hydrogenation 3 h, 850 °C |
55 OX | 55 nm | Annealing 2 h, 800 °C + Oxidation 18 h, 500 °C |
55 H | 55 nm | Annealing 2 h, 800 °C + Oxidation 12 h, 500 °C + Hydrogenation 3 h, 750 °C |
18 H = 18 H1 | 18 nm | Annealing 2 h, 800 °C + Oxidation 12 h, 500 °C + Hydrogenation 3 h, 750 °C |
18 H2 | 18 nm | Annealing 2 h, 800 °C + Oxidation 12 h, 500 °C + Hydrogenation 6 h, 850 °C |