RESEARCH / A0433
Efficient Generation of Negative Hydrogen with Bimetallic‐Ternary‐Structured Catalysts for Nitrobenzene Hydrogenation
Read the original paper · 10.1002/ange.202423626 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Figure 3. Structure characterizations of catalysts. (a) Co 2p XPS spectra of Ru1+nCo1-TiO2, (b) Cu 2p XPS spectra of Ru1+nCu1-TiO2, (c) Ru 3d+C 1s XPS spectra of Ru1+nCo1-TiO2, Ru1+nCu1-TiO2 and Run-TiO2. (d) Normalized XANES spectra at Co K-edge of Ru1+nCo1-TiO2, Co foil and CoO. (e) Normalized XANES spectra at Cu K-edge of Ru1+nCu1-TiO2, Cu foil and CuO. (f) Normalized XANES spectra at Ru K-edge of Ru1+nCo1-TiO2, Ru1