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. 2023 Nov 2;9(11):e21862. doi: 10.1016/j.heliyon.2023.e21862

Table 1.

Nitrogen sorption porosimetry studiesa of adsorbents.

Adsorbent SBET (m2/g) Pore size (nm) Pore volume (cm3/g)
WCS-Raw 1.23 16.55 0.0035
WCS-CA 1.28 12.64 0.0029
WCS-AM 1.22 12.98 0.0035
WCS-Si 3.55 20.58 0.0198
a

Surface areas were determined by BET, pore diameters by BJH theory (applied to the adsorption branch), and pore volumes by single-point analysis.