RESEARCH / A0005
Hierarchical interfacial engineering of α-Fe2O3 via Al-MOF-anchored Ru for enhanced charge separation
Read the original paper · 10.1016/j.ijhydene.2026.157294 ↗
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. The XPS spectra of Fe 2p (a), O 1s (b) and Al 2p (c) of α-Fe2O3/Al-MOF/Ru photoanode. Fe K-edge XANES spectra (d) of α-Fe2O3/Al-MOF/Ru photoanode, Fe2O3, FeO and Fe foil. K-space EXAFS spectra (e) and Fourier-transformed EXAFS spectra (f) for α-Fe2O3 and α-Fe2O3/Al-MOF/Ru photoanodes; Wavelet transform contour plots (g-i) of Fe K-edge for Fe foil, α-Fe2O3 and α-Fe2O3/Al-MOF/Ru photoanode.