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. 2014 Apr 24;9(4):e95455. doi: 10.1371/journal.pone.0095455

Table 4. Changes in surface area, pore volume and pore diameter of corn stover before and after LHW pretreatment.

Samples Untreated corn stover Pretreated at severity factor of 3.95 Pretreated at severity factor of 4.54
Specific surface area (m2/g) 8.55 17.08 10.55
Pore volume (cm3/g) 0.001 0.028 0.020
Pore diameter (×10−9 m) 2.91 6.77 8.90