Electrochemical Nitric Oxide Reduction on Metal Surfaces

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Standard

Electrochemical Nitric Oxide Reduction on Metal Surfaces. / Wan, Hao; Bagger, Alexander; Rossmeisl, Jan.

I: Angewandte Chemie International Edition, Bind 60, Nr. 40, 05.08.2021, s. 21966-21972.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Wan, H, Bagger, A & Rossmeisl, J 2021, 'Electrochemical Nitric Oxide Reduction on Metal Surfaces', Angewandte Chemie International Edition, bind 60, nr. 40, s. 21966-21972. https://doi.org/10.1002/anie.202108575

APA

Wan, H., Bagger, A., & Rossmeisl, J. (2021). Electrochemical Nitric Oxide Reduction on Metal Surfaces. Angewandte Chemie International Edition, 60(40), 21966-21972. https://doi.org/10.1002/anie.202108575

Vancouver

Wan H, Bagger A, Rossmeisl J. Electrochemical Nitric Oxide Reduction on Metal Surfaces. Angewandte Chemie International Edition. 2021 aug. 5;60(40):21966-21972. https://doi.org/10.1002/anie.202108575

Author

Wan, Hao ; Bagger, Alexander ; Rossmeisl, Jan. / Electrochemical Nitric Oxide Reduction on Metal Surfaces. I: Angewandte Chemie International Edition. 2021 ; Bind 60, Nr. 40. s. 21966-21972.

Bibtex

@article{e4e192ca2f2d473bbee0b52c20f9741d,
title = "Electrochemical Nitric Oxide Reduction on Metal Surfaces",
abstract = "Electrocatalytic denitrification is a promising technology for removing NOx species  (NO3 - , NO2 - and NO). For NOx electroreduction (NOxRR), there is a desire for  understanding the catalytic parameters that control the product distribution. Here, we elucidate selectivity and activity of catalyst for NOxRR. At low potential we classify metals by the binding of ?NO versus ?H. Analogous to classifying CO2 reduction by CO vs?H, Cu is able to bind?NO while not binding ?H giving rise to a selective NH3 formation. Besides being selective, Cu is active for the reaction found by an activity-volcano. For metals that does not bind NO the reaction stops at NO, similar to CO2-to-CO. At potential above 0.3 V vs RHE, we speculate a low barrier for N coupling with NO causing N2O formation. The work provide a clear strategy for selectivity and aims to inspire future research on NOxRR.",
keywords = "Ammonia Synthesis, DFT, Electrocatalysis, Metal Surfaces, NOx Removal",
author = "Hao Wan and Alexander Bagger and Jan Rossmeisl",
year = "2021",
month = aug,
day = "5",
doi = "10.1002/anie.202108575",
language = "English",
volume = "60",
pages = "21966--21972",
journal = "Angewandte Chemie International Edition",
issn = "1433-7851",
publisher = "Wiley-VCH Verlag GmbH & Co. KGaA",
number = "40",

}

RIS

TY - JOUR

T1 - Electrochemical Nitric Oxide Reduction on Metal Surfaces

AU - Wan, Hao

AU - Bagger, Alexander

AU - Rossmeisl, Jan

PY - 2021/8/5

Y1 - 2021/8/5

N2 - Electrocatalytic denitrification is a promising technology for removing NOx species  (NO3 - , NO2 - and NO). For NOx electroreduction (NOxRR), there is a desire for  understanding the catalytic parameters that control the product distribution. Here, we elucidate selectivity and activity of catalyst for NOxRR. At low potential we classify metals by the binding of ?NO versus ?H. Analogous to classifying CO2 reduction by CO vs?H, Cu is able to bind?NO while not binding ?H giving rise to a selective NH3 formation. Besides being selective, Cu is active for the reaction found by an activity-volcano. For metals that does not bind NO the reaction stops at NO, similar to CO2-to-CO. At potential above 0.3 V vs RHE, we speculate a low barrier for N coupling with NO causing N2O formation. The work provide a clear strategy for selectivity and aims to inspire future research on NOxRR.

AB - Electrocatalytic denitrification is a promising technology for removing NOx species  (NO3 - , NO2 - and NO). For NOx electroreduction (NOxRR), there is a desire for  understanding the catalytic parameters that control the product distribution. Here, we elucidate selectivity and activity of catalyst for NOxRR. At low potential we classify metals by the binding of ?NO versus ?H. Analogous to classifying CO2 reduction by CO vs?H, Cu is able to bind?NO while not binding ?H giving rise to a selective NH3 formation. Besides being selective, Cu is active for the reaction found by an activity-volcano. For metals that does not bind NO the reaction stops at NO, similar to CO2-to-CO. At potential above 0.3 V vs RHE, we speculate a low barrier for N coupling with NO causing N2O formation. The work provide a clear strategy for selectivity and aims to inspire future research on NOxRR.

KW - Ammonia Synthesis

KW - DFT

KW - Electrocatalysis

KW - Metal Surfaces

KW - NOx Removal

U2 - 10.1002/anie.202108575

DO - 10.1002/anie.202108575

M3 - Journal article

C2 - 34350689

VL - 60

SP - 21966

EP - 21972

JO - Angewandte Chemie International Edition

JF - Angewandte Chemie International Edition

SN - 1433-7851

IS - 40

ER -

ID: 276267200