Fig. 7
From: Ternary atomized Hollow carbon spheres for high-performance symmetric supercapacitors
a CV of NFS_C sample at different voltage windows. b Comparison of CV of the devices at 30 mV s−1, c CV of N_C device at scan rates from 5 mV s−1 to 100 mV s−1, d CV of NS_C device at scan rates from 5 mV/s to 100 mV s−1, e CV of NFS_C device at scan rates from 5 mV s−1 to 100 mV s−1. f Comparison of the specific capacitance of the samples at various scan rates.
