Atomically Dispersed Bimetallic Iron–Cobalt Electrocatalysts Developed for Green Production of Ammonia (IMAGE)

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Atomically Dispersed Bimetallic Iron–Cobalt Electrocatalysts Developed for Green Production of Ammonia

Caption

(a) HAADF-STEM images. (b) Plots of the loaded Fe and Co SAs against [Fe3+] and [Co2+]. (c) Fe and Co K edge EXAFS fitting curves. (d) Co K edge XANES spectra. (e) Solid-state 13C NMR spectra. (f) RNH3 and FE of corresponding catalysts. (g) Effect of catalyst loading density on the geometric area activity. (h) DFT optimised configurations. (i) DFT optimised configurations after the initial electrocatalytic NRR cycle.

Credit

ZHANG Shengbo

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