Table 1 Optimal experimental parameters for GNP synthesis at different temperature
Reaction temperature | NaOH (mM) | Reaction time (min) | Final pH |
---|---|---|---|
Boiling state | 5.3-6.6 | 1-2 | 6.3-6.7 |
85°C | 6.6-8.8 | 10-15 | 6.4-7.4 |
70°C | 7.7-8.8 | 20-25 | 7.1-7.5 |
Reaction temperature | NaOH (mM) | Reaction time (min) | Final pH |
---|---|---|---|
Boiling state | 5.3-6.6 | 1-2 | 6.3-6.7 |
85°C | 6.6-8.8 | 10-15 | 6.4-7.4 |
70°C | 7.7-8.8 | 20-25 | 7.1-7.5 |