RESEARCH / A0007
Interfacial Coupling Mediate Dual-Acceleration Strategy Enables Efficient Electrochemical Nitrate Reduction to Ammonia
Read the original paper · 10.1016/j.apcatb.2026.127401 ↗
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. 1. (a) HRTEM images of FeCo-CeO2. (b) Fe 2p XPS spectra of FeCo-CeO2 and Fe-CeO2. (c) Co 2p XPS spectra of FeCo-CeO2 and Co-CeO2. (d) Fe K-edge XANES spectra and (e) the corresponding FT k3-weighted EXAFS spectra for FeCo-CeO2, Fe Foil and Fe2O3. (f) Wavelet transform of Fe k-edge EXAFS of FeCo-CeO2. (g) Co K- edge XANES spectra and (h) the corresponding FT k3-weighted EXAFS spectra for FeCo-CeO2, Co Foil and Co3O4. (i) Wavelet transform of Co k-edge EXAFS of FeCo-CeO2.