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. 2023 Aug 24;13:13833. doi: 10.1038/s41598-023-41100-w

Table 4.

BET analyzes pore volume and average pore diameter of Nano-pumice.

Sorbent Specific surface area (m2 g−1) Average pore diameter (nm) Average pore volume (cm3/g)
Natural Nano-pumice 1.4921 26.015 0.066821
HMNP 10.274 20.233 0.0075472