Research Article

Effects of E-Beam Irradiation on the Chemical, Physical, and Electrochemical Properties of Activated Carbons for Electric Double-Layer Capacitors

Table 2

C1s peak parameters of e-beam irradiated ACs.

ComponentPeak position (eV)Concentration (%)
R-ACE100-ACE200-ACE300-ACE500-AC

C(1)
 C–C (sp2)284.564.173.274.670.366.3
C(2)
 C–C (sp3)285.419.916.511.918.423.9
C(3)
 C–O286.411.87.510.48.37.7
C(4)
 C=O287.44.22.83.13.02.1