Research Article
Sprayed Pyrolyzed ZnO Films with Nanoflake and Nanorod Morphologies and Their Photocatalytic Activity
Table 2
Texture coefficients, grain size, thickness, roughness, and band gap of the films deposited with different concentrations of the precursors (Set 1).
| Sample name | A1A | A2A | A3A | C1A | C2A | C3A |
| TC(002) | 1.35 | 1.02 | 0.65 | 2.32 | 1.95 | 2.20 | TC(101) | 0.60 | 0.67 | 0.90 | 0.12 | 0.29 | 0.18 | TC(102) | 1.09 | 1.13 | 1.25 | 0.52 | 0.68 | 0.57 | TC(103) | 0.94 | 1.17 | 1.18 | 1.02 | 1.07 | 1.03 | Grain size (nm) | 37 ± 6 | 38 ± 2 | 42 ± 10 | 44 ± 8 | 46 ± 7 | 44 ± 5 | Thickness (nm) | 210 ± 5 | 370 ± 7 | 851 ± 28 | 335 ± 3 | 480 ± 107 | 719 ± 46 | Roughness (nm) | 48 ± 3 | 64 ± 9 | 153 ± 5 | 84 ± 4 | 94 ± 12 | 163 ± 14 | Band gap (eV) | 3.28 | 3.27 | 3.23 | 3.23 | 3.23 | 3.24 |
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