RESEARCH / A0264
Promoting acetate production on the in situ reconstructed Cu nanoislands via pressure-regulated CO adsorption and electroreduction
Read the original paper · 10.1016/j.scib.2025.10.014 ↗
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. Morphology and structure characterizations of the Cu-BTA nanoisland catalyst after CO electroreduction test. (a) TEM image and the corresponding nanoparticle size distribution (inset), (b) EDX mapping and (c) HR-TEM image of Cu-BTA after electrochemical measurements. (d) In situ XANES and (e) in situ EXAFS spectra of Cu-BTA after CO electroreduction for 1 h at the optimal voltage (−0.6 V vs. RHE). (f) Corresponding Cu K-edge EXAFS fitting curves of Cu-BTA after CO electroreduction for 1 h at the optimal voltage (−0.6 V vs. RHE).