Operando Cu Aggregation-Induced Spin State Modulation in Fe-Cu Single Atom Catalyst for Enhanced Tandem Electrochemical Nitrate Reduction Reaction.

J Am Chem Soc · 2026 · PMC13088231 · PMID 41920551

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a decreasing trendno p-value reported

In contrast, the FeCu–N–C catalyst exhibited a decreasing trend in CN from 4.0 at OCP to 3.8 at −0.26 V RHE and 3.6 at −0.34 V RHE .

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