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| Sample (sol pH) | Surface area (m2 g−1) | Pore volume (cm3 g−1) | Average pore size (nm) |
|---|---|---|---|
| 2 | 50.505 | 0.062 | 3.405 |
| 4 | 83.437 | 0.089 | 3.403 |
| 6 | 109.543 | 0.126 | 3.450 |
| 8 | 95.145 | 0.117 | 3.427 |
| 10 | 95.109 | 0.105 | 3.552 |
