Table 1. Pore Properties and Content of Elements of the PCs.
| content
of elements [wt %]e |
|||||||
|---|---|---|---|---|---|---|---|
| Samples | SBETa (m2 g–1) | Smicrob (m2 g–1) | VTotalc (cm3 g–1) | Vmicrod (cm3 g–1) | C | O | N |
| C-PSI | 6.49 ± 0.13 | 5.38 ± 0.16 | 0.016 ± 0.004 | 0.0019 ± 0.0010 | 87.96 | 8.64 | 3.40 |
| C-PASP | 952 ± 19 | 787 ± 16 | 0.61 ± 0.03 | 0.42 ± 0.03 | 87.23 | 11.33 | 1.44 |
| C-CroPASP | 1458 ± 17 | 1200 ± 20 | 1.13 ± 0.04 | 0.64 ± 0.04 | 90.52 | 7.74 | 1.75 |
a
BET surface area.
b
Micropore surface area.
c
Total pore volume.
d
Micropore volume.
e
Data obtained by XPS.