RESEARCH / A0380
Modulating a Three-Phase Interface Catalytic Microenvironment via Hydrophilic Ionic Liquids in Electrochemical Acetylene Selective Hydrogenation
Read the original paper · 10.1021/acscatal.4c07734 ↗
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 2. Structural characterization of Cu NP catalysts. (a) SEM image; (b, c) HAADF-STEM images; (d) the corresponding area marked with the orange line; (e) the corresponding FFT pattern. Structural characterization of BmimCl/Cu catalysts. (f) SEM image; (g, i) EDX mappings; (h) HAADF-STEM image. Structural characterization of Cu NPs and BmimCl/Cu catalysts. (j) XRD pattern; (k) Cu K-edge XANES profiles; (l) Cu K-edge EXAFS spectra in R space; (m) Wavelet transform (WT).