Table 2 Crystallite size of ZnO nanoparticles under different conditions
From: Preparation of ZnO Photocatalyst for the Efficient and Rapid Photocatalytic Degradation of Azo Dyes
Sample no. | Composite ratio | Calcination temperature (°C) | Crystallite size (nm) |
|---|---|---|---|
1 | 2:1 | 400 | 23.60 |
2 | 3:1 | 400 | 25.28 |
3 | 4:1 | 400 | 22.56 |
4 | 5:1 | 400 | 35.00 |
5 | 4:1 | 300 | — |
6 | 4:1 | 500 | 33.29 |
7 | 4:1 | 600 | 50.10 |