RESEARCH / A0312
Integrating dual-MOFs heterojunction onto hematite photoanode for boosting photogenerated carrier separation
Read the original paper · 10.1016/j.cej.2025.166418 ↗
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) Fe 2p, (b) O 1s, and (c) Co 2p XPS spectra of α-Fe2O3/MIL-100/ZIF-67 photoanode; (d) Fe K-edge XANES spectra of α-Fe2O3/MIL-100/ZIF-67 photoanode, Fe2O3, FeO and Fe foil reference samples; (e) K-space EXAFS spectra; (f) Fourier-transformed EXAFS spectra for Fe2O3 and α-Fe2O3/MIL-100/ZIF-67 photoanode; (g-i) Wavelet transform contour plots of Fe K-edge for Fe foil, Fe2O3 and α-Fe2O3/MIL-100/ZIF-67 photoanode.