Table 3.

Surface elemental composition (at %) and results in the fitting of C1s and O1s regions.

Sample	Content of the Element (at %)					C1s (%)					O1s (%)
	C1s	O1s	Ti2p	Ag3d	N1s	Graphite	C–O	C=O	–COOH, RCOO–	CO32-, CO, CO2	O–Ti	O–H, O=C	O–C	O2, H2O
WACF	90.79	8.89	0	0	0.32	64.11	14.89	9.88	5.91	5.21	0	20.05	71.22	8.72
WACF/TiO2/Ag-0.05	70.96	18.61	6.38	0.70	3.36	56.83	18.49	14.55	6.64	3.49	53.34	25.09	21.57	0
WACF/TiO2/Ag-0.1	73.21	16.23	5.91	1.61	3.04	56.31	19.21	12.88	6.72	4.87	52.61	25.26	22.13	0
WACF/TiO2/Ag-0.2	73.11	16.01	5.20	2.26	3.42	51.82	24.02	14.04	5.58	4.52	51.97	24.69	23.33	0
WACF/TiO2/Ag-0.4	69.46	18.18	6.52	2.30	3.54	49.92	24.68	14.13	5.37	5.89	46.36	27.55	26.09	0