The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.
The effects of currents and potentials on the selectivities of copper toward carbon dioxide electroreduction
Open accessAbstract
Copper electrodes have been shown to be selective toward the electroreduction of carbon dioxide to ethylene, carbon monoxide, or formate. However, the underlying causes of their activities, which have been attributed to a rise in local pH near the surface of the electrode, presence of atomic-scale defects, and/or residual oxygen atoms in the catalysts, etc., have not been generally agreed on. Here, we perform a study of carbon dioxide reduction on four copper catalysts from −0.45 to −1.30 V vs. reversible hydrogen electrode. The selectivities exhibited by 20 previously reported copper catalysts are also analyzed. We demonstrate that the selectivity of carbon dioxide reduction is greatly affected by the applied potentials and currents, regardless of the starting condition of copper catalysts. This study shows that optimization of the current densities at the appropriate potential windows is critical for designing highly selective copper catalysts.
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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
Designing materials for electrochemical carbon dioxide recycling
Ross, M. B., De Luna, P., Li, Y., Dinh, C.-T., Kim, D., Yang, P., & Sargent, E. H. (2019) · Nature Catalysis · doi:10.1038/s41929-019-0306-7 · Cited by 1,302
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
Electrochemical CO2 reduction (CO2RR) to multi-carbon products over copper-based catalysts
Woldu, A. R., Huang, Z., Zhao, P., Hu, L., & Astruc, D. (2022) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2021.214340 · Cited by 578
Metadata
- Authors
- Ren, D., Fong, J., & Yeo, B. S.
- Venue
- Nature Communications
- Published
- 2018-03-02
- Volume
- 9
- Issue
- 1
- Pages
- 925-925
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2790092629
- Cited by
- 316
- References
- 54
- FWCI
- 8.03
- Type
- journal article
- Language
- en
- Open access
- gold
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