Table 4. XPS Peak Data of (a) EV-system and (b) CV-system

	(a) EV-system				(b) CV-system
Name	Peak (a)BE	(b)FWHM	Atomic%	Name	Peak (a)BE	(b)FWHM	Atomic%
C-Sx-CS 2p 1/2	164.23	1.14	4.44	C-Sx-CS 2p 1/2	164.68	1.34	39.32
C-Sx-CS 2p 3/2	163.60	1.12	18.79	C-Sx-CS 2p 3/2	163.38	1.35	11.92
C-S-CS 2p 1/2	163.90	1.10	3.76	C-S-CS 2p 1/2	162.58	1.35	19.30
C-S-CS 2p 3/2	161.76	1.27	73.01	C-S-CS 2p 3/2	161.68	1.35	29.46

BE : binding energy (eV)
FWHM : full width at half maximum (eV)