BET specific surface area and pore texture of the as-prepared activated carbon fiber.
| Parameter name | Parameter value | Parametric unit |
|---|---|---|
| BET total specific surface area | 1556 | m2 g−1 |
| Micropore internal surface area | 1220 | m2 g−1 |
| Micropore internal percentage | 78.5 | % |
| Micropore external surface area | 335 | m2 g−1 |
| Micropore external percentage | 21.5 | % |
| Langmuir specific surface area | 1715 | m2 g−1 |
| Total pore volume of adsorption | 0.72 | cm3 g−1 |
| Micropore volume | 0.49 | cm3 g−1 |
| Micropore volume percentage | 68.0 | % |
| External pore volume | 0.23 | cm3 g−1 |
| External pore percentage | 32 | % |
| Average pore size of adsorption | 1.87 | nm |