Table 3.

The structure and capacitive performance comparison between AC-KOH prepared in this work and other typical biomass derived ACs reported in literatures.

Biomass	SSA (m2g-1)	Total pore volume (cm3g-1)	Vmicro(cm3 g-1)	Vmeso(cm3 g-1)	Cp(F g-1)	Ref.
egg white	3250	1.97	−	−	184 in LiPF6	[4]
ramie fiber	2087	1.08	0.43	0.65	287 in KOH	[5]
cotton fabric	777	0.2	−	−	184 in KOH	[6]
bamboo	1293	0.634	0.429	0.205	−	[7]
prosopis juliflora	2410	1.196	1.120	0.076	160 in LiPF6	[8]
sucrose	2953	1.26	1.03	0.23	160 in H2SO4	[9]
cornstalk core	2139	1.16	−	−	317 in KOH	[10]
					E = 6.8 W h kg-1
					P = 28.3 kW kg-1
sugar cane bagasse	2289	1.358	0.237	1.046	−	[11]
Starch	1157	0.97	0.05	0.92	144 in KOH	[12]
poplar catkins	1400	−	−	−	206 in aqueous electrolyte	[13]
					E = 7.5 W h kg-1
pollen	3037	2.27	0.41	1.86	207 in AN	[14]
					E = 88 W h kg-1
prosopis juliflora	2448	1.2116	1.1191	0.0925	−	[15]
corn grains	3199	1.645	1.015	0.63	257 in KOH	[16]
corncob	3054	1.50	0.738	0.762	328.4 in KOH	[17]
					401.6 in H2SO4
acacia gum	1832	1.04	0.84	0.20	272 in KOH	[18]
corn stover	1671.4	0.831	0.634	0.197	236.4 in KOH	[19]
coconut kernel	1200	0.605	0.457	−	173 in H2SO4	[20]
potato starch	2342	1.24	1.08	0.16	335 in KOH	[21]
cow dung	1984	0.91	0.62	0.29	125 in AN	[22]
microalgae	2130	0.90	0.84	0.06	200 in LiCl	[23]
green needle coke	3347	1.8	−	−	348 in KOH	[24]
Sucrose	1941	0.919	0.874	0.045	148 in EMIMBF4	[25]
β-cyclodextrin	781	0.41	0.27	0.14	157 in KOH	[26]
dragon fruit skin	911	0.47	0.25	0.22	286.9 in KOH	[27]
corn straw	3237	2.27	0.42	1.85	222 in KOH	this work
					202 in TEABF4/AN
					188 in EMIMBF4
					E = 80 W h kg-1
					P = 870 W kg-1