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- W3108121102 abstract "Abstract Efficient oxygen evolution reaction (OER) electrocatalysts are pivotal for sustainable fuel production, where the Ni-Fe oxyhydroxide (OOH) is among the most active catalysts for alkaline OER. Electrolyte alkali metal cations have been shown to modify the activity and reaction intermediates, however, the exact mechanism is at question due to unexplained deviations from the cation size trend. Our X-ray absorption spectroelectrochemical results show that bigger cations shift the Ni 2+/(3+δ)+ redox peak and OER activity to lower potentials (however, with typical discrepancies), following the order CsOH > NaOH ≈ KOH > RbOH > LiOH. Here, we find that the OER activity follows the variations in electrolyte pH rather than a specific cation, which accounts for differences both in basicity of the alkali hydroxides and other contributing anomalies. Our density functional theory-derived reactivity descriptors confirm that cations impose negligible effect on the Lewis acidity of Ni, Fe, and O lattice sites, thus strengthening the conclusions of an indirect pH effect." @default.
- W3108121102 created "2020-12-07" @default.
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- W3108121102 date "2020-12-02" @default.
- W3108121102 modified "2023-10-11" @default.
- W3108121102 title "Key activity descriptors of nickel-iron oxygen evolution electrocatalysts in the presence of alkali metal cations" @default.
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- W3108121102 cites W1986731219 @default.
- W3108121102 cites W1986829915 @default.
- W3108121102 cites W1988762313 @default.
- W3108121102 cites W1994432739 @default.
- W3108121102 cites W1996991640 @default.
- W3108121102 cites W2002655218 @default.
- W3108121102 cites W2025417017 @default.
- W3108121102 cites W2027329930 @default.
- W3108121102 cites W2037167870 @default.
- W3108121102 cites W2069194786 @default.
- W3108121102 cites W2073637839 @default.
- W3108121102 cites W2077867145 @default.
- W3108121102 cites W2083222334 @default.
- W3108121102 cites W2083753650 @default.
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- W3108121102 cites W2195375488 @default.
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- W3108121102 cites W2205631804 @default.
- W3108121102 cites W2228227536 @default.
- W3108121102 cites W2268456782 @default.
- W3108121102 cites W2298105020 @default.
- W3108121102 cites W2312725582 @default.
- W3108121102 cites W2318295591 @default.
- W3108121102 cites W2323275360 @default.
- W3108121102 cites W2323340717 @default.
- W3108121102 cites W2324647124 @default.
- W3108121102 cites W2328832782 @default.
- W3108121102 cites W2337261154 @default.
- W3108121102 cites W2387450908 @default.
- W3108121102 cites W2397501981 @default.
- W3108121102 cites W2473591459 @default.
- W3108121102 cites W2489958357 @default.
- W3108121102 cites W2509237274 @default.
- W3108121102 cites W2512776164 @default.
- W3108121102 cites W2520778196 @default.
- W3108121102 cites W2559204202 @default.
- W3108121102 cites W2565767854 @default.
- W3108121102 cites W2576983657 @default.
- W3108121102 cites W2580932403 @default.
- W3108121102 cites W2587657408 @default.
- W3108121102 cites W2601810133 @default.
- W3108121102 cites W2614926800 @default.
- W3108121102 cites W2618439057 @default.
- W3108121102 cites W2743722966 @default.
- W3108121102 cites W2786132404 @default.
- W3108121102 cites W2786579714 @default.
- W3108121102 cites W2796771353 @default.
- W3108121102 cites W2798193114 @default.
- W3108121102 cites W2799961879 @default.
- W3108121102 cites W2804964871 @default.
- W3108121102 cites W2810350968 @default.
- W3108121102 cites W2899198584 @default.
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- W3108121102 doi "https://doi.org/10.1038/s41467-020-19729-2" @default.
- W3108121102 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7710789" @default.
- W3108121102 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33268768" @default.
- W3108121102 hasPublicationYear "2020" @default.
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