Nanoporous Activated Carbon Derived from Rice Husk for High Performance Supercapacitor

Figure 2

(a) Adsorption and desorption isotherms of N₂ measured at 77 K on nonporous and nanoporous carbon. (b) Pore-size distribution profiles for the nonporous carbon and the nanoporous carbon. The inset is the enlarged view of nanoporous carbon in the pore diameter range of 0~10 nm.

(a)

(b)