Fig. 5: X-ray absorption spectra.

XANES spectra at Pt L3 edge for Pt/HOMC (a), Pt/Kentjenblack (b) and Pt/Vulcan (c); Pt L2 edge for Pt/HOMC (d), Pt/Kentjenblack (e) and Pt/Vulcan (f).
XANES spectra at Pt L3 edge for Pt/HOMC (a), Pt/Kentjenblack (b) and Pt/Vulcan (c); Pt L2 edge for Pt/HOMC (d), Pt/Kentjenblack (e) and Pt/Vulcan (f).