Research Article
Improved Synthesis of Nanosized Silica in Water-in-Oil Microemulsions
Table 3
Particle size diameter of synthesized silicas
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| Sample | Aqueous phase | Water | 2% aqueous HEC | 2% aqueous -CD |
| 1 | 163.6 ± 13.7 | 146.9 ± 46.9 | 294.2 ± 158.9 | 2 | 250.3 ± 29.0 | 175.0 ± 73.5 | 240.6 ± 155.0 | 3 | 449.9 ± 53.5 | 216.1 ± 80.4 | 270.0 ± 129.6 | 4 | 131.5 ± 15.1 | 430.9 ± 66.7 | 205.1 ± 106.4 | 5 | 497.4 ± 62.6 | 421.7 ± 156.0 | 287.8 ± 143.3 |
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Data for the most populated peak, values in nanometers. Diameter ± standard deviation. Monomodal distribution.
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