RESEARCH / A0143
In-situ Ru nanoparticles anchored on MgO-modified TS-1 for selective hydrodeoxygenation of lignin to alkylcyclohexanol
Read the original paper · 10.1016/j.jechem.2026.03.044 ↗
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) Survey XPS scan for HRO5-MgO20@TS-1. XPS spectra of (b) Mg 2p, (c) Si 2p, and (d) Ti 2p for HRO5-MgO20@TS-1. (e) XPS spectra of Ru 3d for HRO5@TS-1, HRO5-MgO20@TS-1, Ru-MgO20@TS-1, and Pre-Ru5/MgO20@TS-1. (f) Normalized Ru K-edge XANES spectra, (g) fitted valence states, and (h) FT- EXAFS spectra of Ru foil, RuO2, HRO5-MgO20@TS-1, and Ru-MgO20@TS-1. (i–k) Wavelet transforms for the k2-weighted Ru K-edge EXAFS signal of (i) Ru foil, (j) Ru-MgO20@TS-1, and (k) RuO2.