RESEARCH / A0081
Bridge-bonded Mn-O-Mn interfaces decouple PMS adsorption from activation toward singlet-oxygen-selective water decontamination
Read the original paper · 10.1016/j.apcatb.2026.127100 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Fig. 2. (a) Mn 2p XPS spectra. (b) Mn K-edge XANES of Mn foil, Mn3O4, Mn1/C3N5 and Mn3O4@Mn1/C3N5. (c) k2-weighted FT-EXAFS magnitude (R-space) for the same series. (d–e) EXAFS fitting in R and k space for Mn1/C3N5 and Mn3O4@Mn1/C3N5. (f) Corresponding atomistic models of Mn coordination. (g) Wavelettransform (WT) EXAFS contour maps.