The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
Selective C–C Coupling in Carbon Dioxide Electroreduction via Efficient Spillover of Intermediates As Supported by Operando Raman Spectroscopy
Open accessAbstract
Developing efficient systems for the conversion of carbon dioxide to valuable chemicals using solar power is critical for mitigating climate change and ascertaining the world’s future supply of clean fuels. Here, we introduce a mesoscopic cathode consisting of Cu nanowires decorated with Ag islands, by the reduction of Ag-covered Cu 2 O nanowires prepared via galvanic replacement reaction. This catalyst enables CO 2 reduction to ethylene and other C 2+ products with a faradaic efficiency of 76%. Operando Raman spectroscopy reveals intermediate formation of CO at Ag sites which undergo subsequent spillover and hydrogenation on the Cu nanowires. Our Cu–Ag bimetallic design enables a ∼95% efficient spillover of intermediates from Ag to Cu, delivering an improved activity toward the formation of ethylene and other C 2+ products. We also demonstrate a solar to ethylene conversion efficiency of 4.2% for the photoelectrochemical CO 2 reduction using water as electron and proton donor, and solar power together with perovskite photovoltaics to drive the uphill reaction.
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New insights into the electrochemical reduction of carbon dioxide on metallic copper surfaces
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Electrocatalytic Conversion of Carbon Dioxide to Methane and Methanol on Transition Metal Surfaces
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Theoretical Considerations on the Electroreduction of CO to C 2 Species on Cu(100) Electrodes
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Self-citationHoang, 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
Probing the Active Surface Sites for CO Reduction on Oxide-Derived Copper Electrocatalysts
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Importance of Ag–Cu Biphasic Boundaries for Selective Electrochemical Reduction of CO2to Ethanol
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Cited by
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
Yang, P.-P., Zhang, X.-L., Gao, F.-Y., Zheng, Y.-R., Niu, Z.-Z., Yu, X., Liu, R., Wu, Z.-Z., Qin, S., Chi, L.-P., et al. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.0c01699 · Cited by 709
Highly Electrocatalytic Ethylene Production from CO2 on Nanodefective Cu Nanosheets
Zhang, B., Zhang, J., Hua, M., Wan, Q., Su, Z., Tan, X., Liu, L., Zhang, F., Chen, G., Tan, D., et al. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.0c06420 · Cited by 459
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Herzog, A., Bergmann, A., Jeon, H. S., Timoshenko, J., Kühl, S., Rettenmaier, C., Lopez Luna, M., Haase, F. T., & Roldan Cuenya, B. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202017070 · Cited by 303
Metadata
- Authors
- Gao, J., Zhang, H., Guo, X., Luo, J., Zakeeruddin, S. M., Ren, D., & Grätzel, M.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-10-28
- Volume
- 141
- Issue
- 47
- Pages
- 18704-18714
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2981407739
- Cited by
- 495
- References
- 11
- FWCI
- 8.76
- Type
- journal article
- Language
- en
- Open access
- green
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- Gao, J., Zhang, H., Guo, X., Luo, J., Zakeeruddin, S. M., Ren, D., & Grätzel, M. (2019). Selective C–C Coupling in Carbon Dioxide Electroreduction via Efficient Spillover of Intermediates As Supported by Operando Raman Spectroscopy. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.9b07415
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