The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Electrochemical Conversion of CO2 to Syngas with Controllable CO/H2 Ratios over Co and Ni Single‐Atom Catalysts
Abstract
The electrochemical CO 2 reduction reaction (CO 2 RR) to yield synthesis gas (syngas, CO and H 2) has been considered as a promising method to realize the net reduction in CO 2 emission. However, it is challenging to balance the CO 2 RR activity and the CO/H 2 ratio. To address this issue, nitrogen‐doped carbon supported single‐atom catalysts are designed as electrocatalysts to produce syngas from CO 2 RR. While Co and Ni single‐atom catalysts are selective in producing H 2 and CO, respectively, electrocatalysts containing both Co and Ni show a high syngas evolution (total current >74 mA cm−2) with CO/H 2 ratios (0.23–2.26) that are suitable for typical downstream thermochemical reactions. Density functional theory calculations provide insights into the key intermediates on Co and Ni single‐atom configurations for the H 2 and CO evolution. The results present a useful case on how non‐precious transition metal species can maintain high CO 2 RR activity with tunable CO/H 2 ratios.
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Electrocatalysis for CO 2 conversion: from fundamentals to value-added products
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Metadata
- Authors
- He, Q., Liu, D., Lee, J. H., Liu, Y., Xie, Z., Hwang, S., Kattel, S., Song, L., & Chen, J. G.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2020-01-09
- Volume
- 59
- Issue
- 8
- Pages
- 3033-3037
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2995340737
- Cited by
- 322
- References
- 28
- FWCI
- 7.63
- Type
- journal article
- Language
- en
- Open access
- closed
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- He, Q., Liu, D., Lee, J. H., Liu, Y., Xie, Z., Hwang, S., Kattel, S., Song, L., & Chen, J. G. (2020). Electrochemical Conversion of CO2 to Syngas with Controllable CO/H2 Ratios over Co and Ni Single‐Atom Catalysts. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201912719
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