Preparation of Pore-Size Controllable Activated Carbon from Rice Husk Using Dual Activating Agent and Its Application in Supercapacitor

Table 7

C_CV at different scan rates.

Sample	CCV (F g^−1) at different scan rates
	2 mV·s^−1	5 mV·s^−1	10 mV·s^−1	20 mV·s^−1	30 mV·s^−1	50 mV·s^−1	100 mV·s^−1
RH-K1N2	160	155	147	134	123	103	72
RH-K1.5N2	197	182	167	144	128	111	83
RH-K2N1	191	179	169	149	134	102	69
RH-K2N1.5	205	193	179	157	140	114	74
RH-K2N2	193	184	176	162	149	127	90