Table 4.
Areas of O1s peaks of ZnO nanoflower arrays as a function of thickness of the Al sacrificial layers.
| Thickness of Al | 120 | 360 | 720 |
|---|---|---|---|
| OI | 45.26% | 46.67% | 48.54% |
| OII | 43.06% | 41.96% | 40.92% |
| OIII | 11.68% | 11.37% | 10.54% |
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