The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Metal‐Free Fluorine‐Doped Carbon Electrocatalyst for CO2 Reduction Outcompeting Hydrogen Evolution
Abstract
The electrochemical CO 2 reduction (ECDRR), as a key reaction in artificial photosynthesis to implement renewable energy conversion/storage, has been inhibited by the low efficiency and high costs of the electrocatalysts. Herein, we synthesize a fluorine‐doped carbon (FC) catalyst by pyrolyzing commercial BP 2000 with a fluorine source, enabling a highly selective CO 2‐to‐CO conversion with a maximum Faradaic efficiency of 90 % at a low overpotential of 510 mV and a small Tafel slope of 81 mV dec−1, outcompeting current metal‐free catalysts. Moreover, the higher partial current density of CO and lower partial current density of H 2 on FC relative to pristine carbon suggest an enhanced inherent activity towards ECDRR as well as a suppressed hydrogen evolution by fluorine doping. Fluorine doping activates the neighbor carbon atoms and facilitates the stabilization of the key intermediate COOH* on the fluorine‐doped carbon material, which are also blocked for competing hydrogen evolution, resulting in superior CO 2‐to‐CO conversion.
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Cites
A review of catalysts for the electroreduction of carbon dioxide to produce low-carbon fuels
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Recent Advances in Inorganic Heterogeneous Electrocatalysts for Reduction of Carbon Dioxide
Zhu, D. D., Liu, J. L., & Qiao, S. Z. (2016) · Advanced Materials · doi:10.1002/adma.201504766 · Cited by 1,594
Active and Selective Conversion of CO 2 to CO on Ultrathin Au Nanowires
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Self-citationCarbon-based electrocatalysts for advanced energy conversion and storage
Zhang, J., Xia, Z., & Dai, L. (2015) · Science Advances · doi:10.1126/sciadv.1500564 · Cited by 735
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Achieving Highly Efficient, Selective, and Stable CO2 Reduction on Nitrogen-Doped Carbon Nanotubes
Wu, J., Yadav, R. M., Liu, M., Sharma, P. P., Tiwary, C. S., Ma, L., Zou, X., Zhou, X.-D., Yakobson, B. I., Lou, J., et al. (2015) · ACS Nano · doi:10.1021/acsnano.5b01079 · Cited by 652
Technical photosynthesis involving CO2 electrolysis and fermentation
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Competition between CO 2 Reduction and H 2 Evolution on Transition-Metal Electrocatalysts
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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, H., Wu, Y., Li, G., Lin, Q., Hu, Q., Zhang, Q., Liu, J., & He, C. (2019) · Journal of the American Chemical Society · doi:10.1021/jacs.9b04907 · Cited by 788
Defect engineering in earth-abundant electrocatalysts for CO2 and N2 reduction
Wang, Q., Lei, Y., Wang, D., & Li, Y. (2019) · Energy & Environmental Science · doi:10.1039/c8ee03781g · Cited by 574
Metadata
- Authors
- Xie, J., Zhao, X., Wu, M., Li, Q., Wang, Y., & Yao, J.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2018-04-27
- Volume
- 57
- Issue
- 31
- Pages
- 9640-9644
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2795973475
- Cited by
- 318
- References
- 9
- FWCI
- 8.31
- Type
- journal article
- Language
- en
- Open access
- closed
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- Xie, J., Zhao, X., Wu, M., Li, Q., Wang, Y., & Yao, J. (2018). Metal‐Free Fluorine‐Doped Carbon Electrocatalyst for CO2 Reduction Outcompeting Hydrogen Evolution. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201802055
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