RESEARCH / A0330
A porous La0.5Sr0.5FeO3−δ anode decorated with V2O5 nanoparticles enables high efficiency electrochemical oxidative dehydrogenation of ethane to ethylene
Read the original paper · 10.1016/j.jcis.2025.01.261 ↗
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. Fe K-edge XANES spectra of LSF-V2O5 and LSF, with one reference (Fe foil) (a, b). FT Fe K-edge EXAFS of LSF-V2O5 and LSF, and Fe foil (c). Schematic diagram illustrating the in situ XPS setup in a C2H6 environment (d). In-situ XPS of O 1 s in LSF-V2O5 (e) and LSF (f) collected in air or C2H6 from 25 to 800 ◦C. Comparison of Ohighly oxidative/Olattice (g) in LSF-V2O5 and LSF at different temperatures from 25 to 800 ◦C.