478381.fig.008a
(a)
478381.fig.008b
(b)
478381.fig.008c
(c)
Figure 8: X-Ray photoelectron spectrometry (XPS) fine scans of (a) Pd 3d spectra, (b) C 1s spectra, and (c) Cl 2p spectra, obtained from Pd/CNT/Foam sample, before (green line) and after (blue line) the carbon tetrachloride (CT) dechlorination test.