The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Electrochemical Reduction of Gaseous Nitrogen Oxides on Transition Metals at Ambient Conditions
Abstract
Mitigating nitrogen oxide (NO x ) emissions is critical to tackle global warming and improve air quality. Conventional NO x abatement technologies for emission control suffer from a low efficiency at near ambient temperatures. Herein, we show an electrochemical pathway to reduce gaseous NO x that can be conducted at high reaction rates (400 mA cm –2 ) under ambient conditions. Various transition metals are evaluated for electrochemical reduction of NO and N 2 O to reveal the role of electrocatalyst in determining the product selectivity. Specifically, Cu is highly selective toward NH 3 formation with >80% Faradaic efficiency in NO electroreduction. Furthermore, the partial pressure study of NO electroreduction revealed that a high NO coverage facilitates the N–N coupling reaction. In acidic electrolytes, the formation of NH 3 is greatly favored, whereas the N 2 production is suppressed. Additional mechanistic studies were conducted by using flow electrochemical mass spectrometry to gain further insights into reaction pathways. This work provides a promising avenue toward abating gaseous NO x emissions at ambient conditions by using renewable electricity.
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Cites
Lu, X., & Zhao, C. (2015) · Nature Communications · doi:10.1038/ncomms7616 · Cited by 1,995
A comprehensive quantification of global nitrous oxide sources and sinks
Tian, H., Xu, R., Canadell, J. G., Thompson, R. L., Winiwarter, W., Suntharalingam, P., Davidson, E. A., Ciais, P., Jackson, R. B., Janssens-Maenhout, G., et al. (2020) · Nature · doi:10.1038/s41586-020-2780-0 · Cited by 1,959
A theoretical evaluation of possible transition metal electro-catalysts for N2reduction
Skúlason, E., Bligaard, T., Gudmundsdóttir, S., Studt, F., Rossmeisl, J., Abild-Pedersen, F., Vegge, T., Jónsson, H., & Nørskov, J. K. (2012) · Phys. Chem. Chem. Phys. · doi:10.1039/c1cp22271f · Cited by 1,609
Nitrogen Cycle Electrocatalysis
Rosca, V., Duca, M., de Groot, M. T., & Koper, M. T. M. (2009) · Chemical Reviews · doi:10.1021/cr8003696 · Cited by 1,583
A rigorous electrochemical ammonia synthesis protocol with quantitative isotope measurements
Andersen, S. Z., Čolić, V., Yang, S., Schwalbe, J. A., Nielander, A. C., McEnaney, J. M., Enemark-Rasmussen, K., Baker, J. G., Singh, A. R., Rohr, B. A., et al. (2019) · Nature · doi:10.1038/s41586-019-1260-x · Cited by 1,554
CO 2 electrolysis to multicarbon products in strong acid
Huang, J. E., Li, F., Ozden, A., Sedighian Rasouli, A., García de Arquer, F. P., Liu, S., Zhang, S., Luo, M., Wang, X., Lum, Y., et al. (2021) · Science · doi:10.1126/science.abg6582 · Cited by 1,359
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Trends in NO abatement: A review
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Hao, Y.-C., Guo, Y., Chen, L.-W., Shu, M., Wang, X.-Y., Bu, T.-A., Gao, W.-Y., Zhang, N., Su, X., Feng, X., et al. (2019) · Nature Catalysis · doi:10.1038/s41929-019-0241-7 · Cited by 860
Powering denitrification: the perspectives of electrocatalytic nitrate reduction
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Metadata
- Authors
- Ko, B. H., Hasa, B., Shin, H., Zhao, Y., & Jiao, F.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2022-01-11
- Volume
- 144
- Issue
- 3
- Pages
- 1258-1266
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W4206269059
- Cited by
- 280
- References
- 31
- FWCI
- 10.50
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ko, B. H., Hasa, B., Shin, H., Zhao, Y., & Jiao, F. (2022). Electrochemical Reduction of Gaseous Nitrogen Oxides on Transition Metals at Ambient Conditions. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.1c10535
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