The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Enhancing CO2 Electroreduction with the Metal–Oxide Interface
Open accessAbstract
The electrochemical CO 2 reduction reaction (CO 2 RR) typically uses transition metals as the catalysts. To improve the efficiency, tremendous efforts have been dedicated to tuning the morphology, size, and structure of metal catalysts and employing electrolytes that enhance the adsorption of CO 2 . We report here a strategy to enhance CO 2 RR by constructing the metal–oxide interface. We demonstrate that Au–CeO x shows much higher activity and Faradaic efficiency than Au or CeO x alone for CO 2 RR. In situ scanning tunneling microscopy and synchrotron-radiation photoemission spectroscopy show that the Au–CeO x interface is dominant in enhancing CO 2 adsorption and activation, which can be further promoted by the presence of hydroxyl groups. Density functional theory calculations indicate that the Au–CeO x interface is the active site for CO 2 activation and the reduction to CO, where the synergy between Au and CeO x promotes the stability of key carboxyl intermediate (*COOH) and thus facilitates CO 2 RR. Similar interface-enhanced CO 2 RR is further observed on Ag–CeO x, demonstrating the generality of the strategy for enhancing CO 2 RR.
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Cites
How copper catalyzes the electroreduction of carbon dioxide into hydrocarbon fuels
Peterson, A. A., Abild-Pedersen, F., Studt, F., Rossmeisl, J., & Nørskov, J. K. (2010) · Energy & Environmental Science · doi:10.1039/c0ee00071j · Cited by 3,784
Ionic Liquid–Mediated Selective Conversion of CO 2 to CO at Low Overpotentials
Rosen, B. A., Salehi-Khojin, A., Thorson, M. R., Zhu, W., Whipple, D. T., Kenis, P. J. A., & Masel, R. I. (2011) · Science · doi:10.1126/science.1209786 · Cited by 1,558
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
Cocatalysts for Selective Photoreduction of CO2into Solar Fuels
Li, X., Yu, J., Jaroniec, M., & Chen, X. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00400 · Cited by 2,304
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
Pan, Y., Lin, R., Chen, Y., Liu, S., Zhu, W., Cao, X., Chen, W., Wu, K., Cheong, W.-C., Wang, Y., et al. (2018) · Journal of the American Chemical Society · doi:10.1021/jacs.8b00814 · Cited by 1,242
Self-citationWagner, A., Sahm, C. D., & Reisner, E. (2020) · Nature Catalysis · doi:10.1038/s41929-020-00512-x · Cited by 731
Metadata
- Authors
- Gao, D., Zhang, Y., Zhou, Z., Cai, F., Zhao, X., Huang, W., Li, Y., Zhu, J., Liu, P., Yang, F., Wang, G., & Bao, X.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-04-14
- Volume
- 139
- Issue
- 16
- Pages
- 5652-5655
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2604354802
- Cited by
- 612
- References
- 2
- FWCI
- 14.94
- Type
- journal article
- Language
- en
- Open access
- green
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