Journal ArticleDOI
Electrocatalytic reduction of nitrate on copper electrode in alkaline solution
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In this paper, the authors studied the kinetics and reaction mechanism of nitrate reduction on a copper electrode in 0.1 M NaOH, which acts as the supporting electrolyte.About:
This article is published in Electrochimica Acta.The article was published on 2009-01-01. It has received 125 citations till now. The article focuses on the topics: Cyclic voltammetry & Coulometry.read more
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Challenges and prospects in the catalysis of electroreduction of nitrogen to ammonia
Bryan H. R. Suryanto,Hoang Long Du,Dabin Wang,Jun Chen,Alexandr N. Simonov,Douglas R. MacFarlane +5 more
TL;DR: The electrochemical reduction of nitrogen is being intensely investigated as the basis for future ammonia production from renewable energy sources as mentioned in this paper, and the issue of catalyst selectivity and the approaches to promote the electrochemical nitrogen reduction reaction (NRR) over H2 production are discussed.
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A Graphene Oxide and Copper-Centered Metal Organic Framework Composite as a Tri-Functional Catalyst for HER, OER, and ORR
TL;DR: A composite made from the assembly of graphene oxide (GO) and copper-centered metal organic framework (MOF) shows good performance as a tri-functional catalyst in three important electrocatalysis reactions, namely: the hydrogen evolution reaction (HER), oxygen evolution reaction, and oxygen reduction reaction (ORR) as discussed by the authors.
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Recent advances in non-noble metal electrocatalysts for nitrate reduction
TL;DR: In this paper, the authors highlight the latest research progress in the area of non-noble metal materials for electrochemical nitrate reduction and present some strategies employed to improve the performance of nitrate electroreduction.
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Efficient electrochemical reduction of nitrate to nitrogen using Ti/IrO2―Pt anode and different cathodes
TL;DR: In this article, the authors used Fe, Cu, and Ti as cathodes and Ti/IrO2O2Pt as anode in an undivided and unbuffered cell for the reduction of nitrate.
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Electrocatalytic reduction of Nitrate on Copper single crystals in acidic and alkaline solutions.
TL;DR: In this article, Nitrate reduction on Cu (100 and Cu (111) surfaces in alkaline and acidic solutions was studied by electrochemical methods coupled with online and in situ characterization techniques (mass spectrometry, ion chromatography and Fourier transformed infra-red spectroscopy) to evaluate the reaction mechanism and products on the different surfaces.
References
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Book
Electrochemical Methods: Fundamentals and Applications
Allen J. Bard,Larry R. Faulkner +1 more
TL;DR: In this paper, the authors present a comprehensive overview of electrode processes and their application in the field of chemical simulation, including potential sweep and potential sweep methods, coupled homogeneous chemical reactions, double-layer structure and adsorption.
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Nitrate reduction by metallic iron
TL;DR: In this article, the effects of pH and the iron-to-nitrate ratio on both nitrate reduction rate and percent removal were investigated, and the apparent reaction order with respect to nitrate was determined and a mass balance was obtained.
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Electrocatalytic reduction of nitrate at low concentration on coinage and transition-metal electrodes in acid solutions
TL;DR: In this article, a comparative study was performed to determine the reactivity of nitrate ions at 0.1 M on eight polycrystalline electrodes (platinum, palladium, rhodium, ruthenium, iridium, copper, silver and gold) in acidic solution using cyclic voltammetry (CV), chronoamperometry and differential electrochemical mass spectroscopy (DEMS).
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Biological water denitrification—A review
TL;DR: Different methods of biological denitrification of drinking water as well as the microbiology and stoichiometry of the process are reviewed in this paper, where the authors present a review of the literature.