The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Understanding the Effect of *CO Coverage on C–C Coupling toward CO2 Electroreduction
Abstract
Cu-based tandem nanocrystals have been widely applied to produce multicarbon (C 2+ ) products via enhancing CO intermediate (*CO) coverage toward CO 2 electroreduction. Nevertheless, it remains ambiguous to understand the intrinsic correlation between *CO coverage and C–C coupling. Herein, we constructed a tandem catalyst via coupling CoPc with the gas diffusion electrode of Cu (GDE of Cu–CoPc). A faradaic efficiency for C 2+ products of 82% was achieved over a GDE of Cu–CoPc at an applied current density of 480 mA cm –2 toward CO 2 electroreduction, which was 1.8 times as high as that over the GDE of Cu. Based on in situ experiments and density functional theory calculations, we revealed that the high *CO coverage induced by CO-generating CoPc promoted the local enrichment of *CO with the top adsorption mode, thus reducing the energy barrier for the formation of OCCO intermediate. This work provides an in-depth understanding of the surface coverage-dependent mode-specific C–C coupling mechanism toward CO 2 electroreduction.
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Cites
CO 2 electroreduction to ethylene via hydroxide-mediated copper catalysis at an abrupt interface
Dinh, C.-T., Burdyny, T., Kibria, M. G., Seifitokaldani, A., Gabardo, C. M., García de Arquer, F. P., Kiani, A., Edwards, J. P., De Luna, P., Bushuyev, O. S., et al. (2018) · Science · doi:10.1126/science.aas9100 · Cited by 2,515
Domino electroreduction of CO2 to methanol on a molecular catalyst
Wu, Y., Jiang, Z., Lu, X., Liang, Y., & Wang, H. (2019) · Nature · doi:10.1038/s41586-019-1760-8 · Cited by 1,194
Dopant-induced electron localization drives CO2 reduction to C2 hydrocarbons
Zhou, Y., Che, F., Liu, M., Zou, C., Liang, Z., De Luna, P., Yuan, H., Li, J., Wang, Z., Xie, H., et al. (2018) · Nature Chemistry · doi:10.1038/s41557-018-0092-x · Cited by 1,171
Theoretical Considerations on the Electroreduction of CO to C 2 Species on Cu(100) Electrodes
Calle‐Vallejo, F., & Koper, M. T. M. (2013) · Angewandte Chemie International Edition · doi:10.1002/anie.201301470 · Cited by 941
Hoang, T. T. H., Verma, S., Ma, S., Fister, T. T., Timoshenko, J., Frenkel, A. I., Kenis, P. J. A., & Gewirth, A. A. (2018) · Journal of the American Chemical Society · doi:10.1021/jacs.8b01868 · Cited by 852
Importance of Ag–Cu Biphasic Boundaries for Selective Electrochemical Reduction of CO2to Ethanol
Lee, S., Park, G., & Lee, J. (2017) · ACS Catalysis · doi:10.1021/acscatal.7b02822 · Cited by 391
Cited by
Jiang, M., Wang, H., Zhu, M., Luo, X., He, Y., Wang, M., Wu, C., Zhang, L., Li, X., Liao, X., et al. (2024) · Chemical Society Reviews · doi:10.1039/d3cs00857f · Cited by 299
Metadata
- Authors
- Kong, X., Zhao, J., Ke, J., Wang, C., Li, S., Si, R., Liu, B., Zeng, J., & Geng, Z.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2022-04-25
- Volume
- 22
- Issue
- 9
- Pages
- 3801-3808
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W4224308852
- Cited by
- 165
- References
- 6
- FWCI
- 5.96
- Type
- journal article
- Language
- en
- Open access
- closed
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