A FeCo2O4 nanowire array enabled electrochemical nitrate conversion to ammonia

Electrocatalytic nitrate (NO3−) reduction not only generates high-value ammonia (NH3) but holds significant potential in the control of NO3− contaminants in natural environments. Here, a bimetallic FeCo2O4 spinel nanowire array grown on carbon cloth is proposed as an efficient electrocatalyst for th...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2022-04, Vol.58 (28), p.4480-4483
Hauptverfasser: Li, Jun, Zhao, Donglin, Zhang, Longcheng, Luchao Yue, Luo, Yongsong, Liu, Qian, Li, Na, Abdulmohsen Ali Alshehri, Hamdy, Mohamed S, Li, Quan, Sun, Xuping
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container_issue 28
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container_title Chemical communications (Cambridge, England)
container_volume 58
creator Li, Jun
Zhao, Donglin
Zhang, Longcheng
Luchao Yue
Luo, Yongsong
Liu, Qian
Li, Na
Abdulmohsen Ali Alshehri
Hamdy, Mohamed S
Li, Quan
Sun, Xuping
description Electrocatalytic nitrate (NO3−) reduction not only generates high-value ammonia (NH3) but holds significant potential in the control of NO3− contaminants in natural environments. Here, a bimetallic FeCo2O4 spinel nanowire array grown on carbon cloth is proposed as an efficient electrocatalyst for the conversion of NO3− to NH3 with a high faradaic efficiency of up to 95.9% and a large NH3 yield of 4988 μg h−1 cm−2. Furthermore, it also exhibits excellent stability during 16 h electrolysis.
doi_str_mv 10.1039/d2cc00189f
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source Royal Society Of Chemistry Journals; Alma/SFX Local Collection
subjects Ammonia
Arrays
Bimetals
Contaminants
Conversion
Electrocatalysts
Electrolysis
Nanowires
title A FeCo2O4 nanowire array enabled electrochemical nitrate conversion to ammonia
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