Table 1 The detailed experimental conditions for the preparation of superparamagnetic Fe3O4 hollow microspheres
From: The Synthesis of Size-Adjustable Superparamagnetism Fe3O4 Hollow Microspheres
Sample | Sodium citrate | Urea | PAM | Time | Temperature |
---|---|---|---|---|---|
1 | 0 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |
2 | 2 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |
3 | 3 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |
4 | 4 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |
5 | 6 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |
6 | 8 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |
7 | 4 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |
8 | 4 mmol | 8 mmol | 0.3 g | 12 h | 200 °C |
9 | 4 mmol | 10 mmol | 0.3 g | 12 h | 200 °C |
10 | 4 mmol | 15 mmol | 0.3 g | 12 h | 200 °C |
11 | 4 mmol | 6 mmol | 0.1 g | 12 h | 200 °C |
12 | 4 mmol | 6 mmol | 0.2 g | 12 h | 200 °C |
13 | 4 mmol | 6 mmol | 0.3 g | 12 h | 200 °C |