Fig. 6: EXAFS for active sites and structure evolution analysis. | Communications Materials

Fig. 6: EXAFS for active sites and structure evolution analysis.

From: Advanced X-ray absorption spectroscopy for probing dynamics in CO2 reduction reaction electrocatalysts

Fig. 6

a Operando Cu K-edge WT-EXAFS spectra of N–Cu SAC at various applied potentials. b Operando Cu K-edge WT-EXAFS spectra of N–Cu SAC at various applied potentials for 150 min60 (a, b reproduced with permission from ref. 60. Copyright 2021, Spring Nature). c k2-weighted Pb L3-edge FT-EXAFS spectra along with the calculated PbSO4 and PbCO3 spectra as references63 (c reproduced with permission from ref. 63. Copyright 2024, Spring Nature).

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