The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.
Protecting Copper Oxidation State via Intermediate Confinement for Selective CO2 Electroreduction to C2+ Fuels
Abstract
Selective and efficient catalytic conversion of carbon dioxide (CO 2 ) into value-added fuels and feedstocks provides an ideal avenue to high-density renewable energy storage. An impediment to enabling deep CO 2 reduction to oxygenates and hydrocarbons (e.g., C 2+ compounds) is the difficulty of coupling carbon–carbon bonds efficiently. Copper in the +1 oxidation state has been thought to be active for catalyzing C 2+ formation, whereas it is prone to being reduced to Cu 0 at cathodic potentials. Here we report that catalysts with nanocavities can confine carbon intermediates formed in situ, which in turn covers the local catalyst surface and thereby stabilizes Cu + species. Experimental measurements on multihollow cuprous oxide catalyst exhibit a C 2+ Faradaic efficiency of 75.2 ± 2.7% at a C 2+ partial current density of 267 ± 13 mA cm –2 and a large C 2+ -to-C 1 ratio of ∼7.2. Operando Raman spectra, in conjunction with X-ray absorption studies, confirm that Cu + species in the as-designed catalyst are well retained during CO 2 reduction, which leads to the marked C 2+ selectivity at a large conversion rate.
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Cites
New insights into the electrochemical reduction of carbon dioxide on metallic copper surfaces
Kuhl, K. P., Cave, E. R., Abram, D. N., & Jaramillo, T. F. (2012) · Energy & Environmental Science · doi:10.1039/c2ee21234j · Cited by 3,160
Advances and challenges in understanding the electrocatalytic conversion of carbon dioxide to fuels
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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
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Highly selective plasma-activated copper catalysts for carbon dioxide reduction to ethylene
Mistry, H., Varela, A. S., Bonifacio, C. S., Zegkinoglou, I., Sinev, I., Choi, Y.-W., Kisslinger, K., Stach, E. A., Yang, J. C., Strasser, P., et al. (2016) · Nature Communications · doi:10.1038/ncomms12123 · Cited by 1,214
Domino electroreduction of CO2 to methanol on a molecular catalyst
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Dopant-induced electron localization drives CO2 reduction to C2 hydrocarbons
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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
Stabilizing Cu2+ Ions by Solid Solutions to Promote CO2 Electroreduction to Methane
Zhou, X., Shan, J., Chen, L., Xia, B. Y., Ling, T., Duan, J., Jiao, Y., Zheng, Y., & Qiao, S.-Z. (2022) · Journal of the American Chemical Society · doi:10.1021/jacs.1c12212 · Cited by 518
Self-citationHighly 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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Surface engineering for stable electrocatalysis
Do, V.-H., & Lee, J.-M. (2024) · Chemical Society Reviews · doi:10.1039/d3cs00292f · Cited by 167
Metadata
- Authors
- 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., Duan, Y., Ma, T., Zheng, X.-S., Zhu, J.-F., Wang, H.-J., Gao, M.-R., & Yu, S.-H.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2020-03-16
- Volume
- 142
- Issue
- 13
- Pages
- 6400-6408
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W3011311522
- Cited by
- 709
- References
- 14
- FWCI
- 17.44
- Type
- journal article
- Language
- en
- Open access
- closed
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- 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., Duan, Y., Ma, T., Zheng, X.-S., Zhu, J.-F., Wang, H.-J., Gao, M.-R., & Yu, S.-H. (2020). Protecting Copper Oxidation State via Intermediate Confinement for Selective CO2 Electroreduction to C2+ Fuels. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.0c01699
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