The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
The Central Role of Bicarbonate in the Electrochemical Reduction of Carbon Dioxide on Gold
Abstract
Much effort has been devoted in the development of efficient catalysts for electrochemical reduction of CO 2 . Molecular level understanding of electrode-mediated process, particularly the role of bicarbonate in increasing CO 2 reduction rates, is still lacking due to the difficulty of directly probing the electrochemical interface. We developed a protocol to observe normally invisible reaction intermediates with a surface enhanced spectroscopy by applying square-wave potential profiles. Further, we demonstrate that bicarbonate, through equilibrium exchange with dissolved CO 2, rather than the supplied CO 2, is the primary source of carbon in the CO formed at the Au electrode by a combination of in situ spectroscopic, isotopic labeling, and mass spectroscopic investigations. We propose that bicarbonate enhances the rate of CO production on Au by increasing the effective concentration of dissolved CO 2 near the electrode surface through rapid equilibrium between bicarbonate and dissolved CO 2 .
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Cites
How copper catalyzes the electroreduction of carbon dioxide into hydrocarbon fuels
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New insights into the electrochemical reduction of carbon dioxide on metallic copper surfaces
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Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO 2 Fixation
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Cited by
Progress and perspectives of electrochemical CO2 reduction on copper in aqueous electrolyte
Nitopi, S., Bertheussen, E., Scott, S. B., Liu, X., Engstfeld, A. K., Horch, S., Seger, B., Stephens, I. E. L., Chan, K., Hahn, C., et al. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00705 · Cited by 5,223
Advances and challenges in understanding the electrocatalytic conversion of carbon dioxide to fuels
Birdja, Y. Y., Pérez-Gallent, E., Figueiredo, M. C., Göttle, A. J., Calle-Vallejo, F., & Koper, M. T. M. (2019) · Nature Energy · doi:10.1038/s41560-019-0450-y · Cited by 2,747
Electrocatalysis for CO 2 conversion: from fundamentals to value-added products
Wang, G., Chen, J., Ding, Y., Cai, P., Yi, L., Li, Y., Tu, C., Hou, Y., Wen, Z., & Dai, L. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00071j · Cited by 1,295
Large-Scale and Highly Selective CO2 Electrocatalytic Reduction on Nickel Single-Atom Catalyst
Zheng, T., Jiang, K., Ta, N., Hu, Y., Zeng, J., Liu, J., & Wang, H. (2019) · Joule · doi:10.1016/j.joule.2018.10.015 · Cited by 887
Jiang, B., Zhang, X.-G., Jiang, K., Wu, D.-Y., & Cai, W.-B. (2018) · Journal of the American Chemical Society · doi:10.1021/jacs.7b12506 · Cited by 402
Metadata
- Authors
- Dunwell, M., Lu, Q., Heyes, J. M., Rosen, J., Chen, J. G., Yan, Y., Jiao, F., & Xu, B.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-03-06
- Volume
- 139
- Issue
- 10
- Pages
- 3774-3783
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2588520044
- Cited by
- 700
- References
- 6
- FWCI
- 15.30
- Type
- journal article
- Language
- en
- Open access
- closed
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- Dunwell, M., Lu, Q., Heyes, J. M., Rosen, J., Chen, J. G., Yan, Y., Jiao, F., & Xu, B. (2017). The Central Role of Bicarbonate in the Electrochemical Reduction of Carbon Dioxide on Gold. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.6b13287
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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