FeP-Fe3O4 nanospheres for electrocatalytic N2 reduction to NH3 under ambient conditions
The electrocatalytic nitrogen reduction reaction (eNRR) under ambient conditions is deemed a promising alternative for NH3 synthesis. In this paper, an FeP-Fe3O4 nanocomposite electrocatalyst was prepared by phosphating annealing using Fe2O3 as a precursor, and the resulting FeP-Fe3O4 exhibited excellent N2-to-NH3-producing activity over a wide potential window. The highest faradaic efficiency of FeP-Fe3O4 is 11.02% at -0.1 V vs. reversible hydrogen electrode (RHE), and the maximum NH3 yield reaches 12.73 μg h-1 mgcat-1, comparable to or exceeding the reported values in this field. Furthermore, the FeP-Fe3O4 nanocomposite electrocatalyst presents high electrochemical stability, selectivity, and durability.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:60 |
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Enthalten in: |
Chemical communications (Cambridge, England) - 60(2024), 18 vom: 27. Feb., Seite 2528-2531 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhang, Huanhuan [VerfasserIn] |
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Anmerkungen: |
Date Revised 27.02.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1039/d3cc04897g |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM368183653 |
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520 | |a The electrocatalytic nitrogen reduction reaction (eNRR) under ambient conditions is deemed a promising alternative for NH3 synthesis. In this paper, an FeP-Fe3O4 nanocomposite electrocatalyst was prepared by phosphating annealing using Fe2O3 as a precursor, and the resulting FeP-Fe3O4 exhibited excellent N2-to-NH3-producing activity over a wide potential window. The highest faradaic efficiency of FeP-Fe3O4 is 11.02% at -0.1 V vs. reversible hydrogen electrode (RHE), and the maximum NH3 yield reaches 12.73 μg h-1 mgcat-1, comparable to or exceeding the reported values in this field. Furthermore, the FeP-Fe3O4 nanocomposite electrocatalyst presents high electrochemical stability, selectivity, and durability | ||
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700 | 1 | |a Lu, Yebo |e verfasserin |4 aut | |
700 | 1 | |a Ma, Xiao |e verfasserin |4 aut | |
700 | 1 | |a Bin, Yu |e verfasserin |4 aut | |
700 | 1 | |a Yi, Lanhua |e verfasserin |4 aut | |
700 | 1 | |a Wang, Xingzhu |e verfasserin |4 aut | |
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