Table 11.

Capacitance values at 0.1 A g⁻1of biomass-based activated carbons.

Number	Materials	Activation agent	Electrolyte	SBET (m2 g−1)	Capacitance (F g−1)	References
1	Corn	KOH	KOH	3199	257	58
2	Wheat straw	KOH	MeEt3NBF4	2316	251	59
3	Coconut shell	KOH	KOH	3436	368	60
4	Potato starch	KOH	KOH	2342	335	61
5	Rice husk	NaOH	KOH	3969	368	62
6	Sunflower seed shell	KOH	KOH	2509	311	63
7	Sargassum	KOH	KOH	3155	265	This work