Research Article
Synthesis and Characterization of Rutile Pigments with Cr and Nb
Table 4
An effect of composition on particle size distribution of pigments
prepared at calcination temperature 1050°C.
| | Anatase TiO2 | Hydrated anatase paste | (μm) | (μm) | (μm) | (μm) | (μm) | (μm) |
| 0 |
1.01 | 8.47 | 34.87 | 0.70 | 1.44 | 3.64 | 0.05 | 0.74 | 2.04 | 24.49 | 1.07 | 2.77 | 33.27 | 0.10 | 0.78 | 2.44 | 24.80 | 1.08 | 3.27 | 31.03 | 0.20 | 0.75 | 3.98 | 26.29 | 1.00 | 3.83 | 23.81 | 0.30 | 1.00 | 6.03 | 28.28 | 1.31 | 7.26 | 71.12 | 0.50 | 1.28 | 7.03 | 29.93 | 1.28 | 7.03 | 29.93 |
| | TiOSO4·2H2O | Hydrated Na2Ti4O9 paste | (μm) | (μm) | (μm) | (μm) | (μm) | (μm) |
| 0 | 0.36 | 1.04 | 24.13 | 0.51 | 2.79 | 28.59 | 0.05 | 0.60 | 1.32 | 14.17 | 0.52 | 1.41 | 7.36 | 0.10 | 0.67 | 1.75 | 20.34 | 0.73 | 1.91 | 9.77 | 0.20 | 0.75 | 2.42 | 24.97 | 0.85 | 2.53 | 19.09 | 0.30 | 1.01 | 5.52 | 30.90 | 0.60 | 2.33 | 16.58 | 0.50 | 1.28 | 7.03 | 29.93 | 1.28 | 7.03 | 29.93 |
|
|