RESEARCH / A0412

Fe Coordination Environment Modulating Oxygen Evolution Reaction Properties of Cobalt Site

Fe coordination environments are studied for their influence on Co-site oxygen evolution activity.

Oxygen evolutionCoFeSmall

Read the original paper · 10.1002/smll.202500121 ↗

Panels a/b show Co K-edge XANES, c/d show Fe K-edge XANES, and e/f show the corresponding EXAFS.

a/b: Co K-edge XANES; c/d: Fe K-edge XANES; e: Co K-edge EXAFS; f: Fe K-edge EXAFS.

Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.

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Enlarged source figure