RESEARCH / A0093
Ultrarapid degradation of perfluorooctanoic acid (PFOA) by 2D ultrathin Bi/BiOCl@g-C3N4 nanosheets: Facet engineering and Bi surface plasmon resonance
Read the original paper · 10.1016/j.seppur.2026.138703 ↗
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. 3. (a) XRD patterns of BiOCl, g-C3N4 and BiCN-2. (b) FTIR spectra of BiOCl, g-C3N4 and BiCN-2. (c) Total XPS spectrum of BiCN-2. (d-e) Bi 4f and O 1 s XPS spectrum of BiCN-2 and BiOCl. (f) N 1 s spectrum of BiCN-2 and g-C3N4. (g) Normalized XANES spectra at the Bi L3 edge for Bi foil, Bi2O3, and BiCN-2. (h) FT-EXAFS curves of BiCN-2. (i) WT-EXAFS contour maps of Bi L3 at the margins of BiCN-2.