Deep eutectic-solvothermal synthesis of nanostructured Fe3S4 for electrochemical N2 fixation under ambient conditions

Deep eutectic-solvothermal synthesis of nanostructured Fe3S4 for electrochemical N2 fixation under ambient conditions

We report the synthesis of nanostructured Fe3S4 from deep eutectic solvents via a one-step solvothermal method. The as-obtained Fe3S4 catalyst was capable of electrochemically reducing N2 to NH3 under ambient conditions, and exhibits a high NH3 yield (75.4 μg h−1 mg−1cat.) and faradaic efficiency (6...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2018, Vol.54 (92), p.13010-13013
Hauptverfasser: Zhao, Xinhui, Xue Lan, Yu, Dongkun, Fu, Hui, Liu, Zhimin, Mu, Tiancheng
Format: Artikel
Sprache:eng
Schlagworte:
Ammonia
Iron sulfides
Nanostructure
Nitrogenation
Synthesis
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Zusammenfassung:We report the synthesis of nanostructured Fe3S4 from deep eutectic solvents via a one-step solvothermal method. The as-obtained Fe3S4 catalyst was capable of electrochemically reducing N2 to NH3 under ambient conditions, and exhibits a high NH3 yield (75.4 μg h−1 mg−1cat.) and faradaic efficiency (6.45%) at −0.4 V vs. a reversible hydrogen electrode.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc08045c