TABLE 1.
Summary of porosity parameters of NC samples.
Sample | SBET (m2/g) | Smic m2/g | Vt (cm3/g) | Vmicro (m3/g) |
---|---|---|---|---|
NC-500 | 678.1 | 548.9 | 0.33 | 0.25 |
NC-600 | 701.6 | 552.2 | 0.34 | 0.25 |
NC-700 | 707.3 | 582.1 | 0.34 | 0.26 |
NC-800 | 704.1 | 614.1 | 0.32 | 0.28 |
The specific surface areas (SBET) were calculatd by the Brunauer-Emmett-Teller (BET) method. Vt denoted the total pore volume. The micropore area (Smic) and micropore volume (Vmicro) was determined by t-plot method.