Table 3. BET analysis char obtained from microwave-assisted co-pyrolysis of biomass and plastic.

Relative pressure (P/P0)	Volume @STP cm3 g−1	1/[W((Po/P) − 1)] 1 g−1
5.04672 × 10−2	0.2592	1.6407 × 102
1.12661 × 10−1	0.6257	1.6235 × 102
1.75537 × 10−1	0.9078	1.8765 × 102
2.37866 × 10−1	1.3838	1.8047 × 102
3.00196 × 10−1	1.7407	1.9178 × 102