Investigation of the Structure of Atomically Dispersed NiNx Sites in Ni and N-Doped Carbon Electrocatalysts by 61Ni Mössbauer Spectroscopy and Simulations.
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DOI: 10.1021/jacs.2c09825
Abstract: Ni and nitrogen-doped carbons are selective catalysts for CO2 reduction to CO (CO2R), but the hypothesized NiNx active sites are challenging to probe with traditional characterization methods. Here, we synthesize 61Ni-enriched model catalysts, termed 61NiPACN,… read more here.
Keywords: atomically dispersed; dispersed ninx; spectroscopy; ssbauer spectroscopy ... See more keywords