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Metal‐Free Nitrogen‐Doped Mesoporous Carbon for Electroreduction of CO2 to Ethanol
Abstract
CO 2 electroreduction is a promising technique for satisfying both renewable energy storage and a negative carbon cycle. However, it remains a challenge to convert CO 2 into C2 products with high efficiency and selectivity. Herein, we report a nitrogen‐doped ordered cylindrical mesoporous carbon as a robust metal‐free catalyst for CO 2 electroreduction, enabling the efficient production of ethanol with nearly 100 % selectivity and high faradaic efficiency of 77 % at −0.56 V versus the reversible hydrogen electrode. Experiments and density functional theory calculations demonstrate that the synergetic effect of the nitrogen heteroatoms and the cylindrical channel configurations facilitate the dimerization of key CO* intermediates and the subsequent proton–electron transfers, resulting in superior electrocatalytic performance for synthesizing ethanol from CO 2.
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Enhanced electrocatalytic CO2 reduction via field-induced reagent concentration
Liu, M., Pang, Y., Zhang, B., De Luna, P., Voznyy, O., Xu, J., Zheng, X., Dinh, C. T., Fan, F., Cao, C., et al. (2016) · Nature · doi:10.1038/nature19060 · Cited by 2,000
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
Wu, J., Ma, S., Sun, J., Gold, J. I., Tiwary, C., Kim, B., Zhu, L., Chopra, N., Odeh, I. N., Vajtai, R., et al. (2016) · Nature Communications · doi:10.1038/ncomms13869 · Cited by 658
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
Cited by
Single-Atom Catalysts across the Periodic Table
Kaiser, S. K., Chen, Z., Faust Akl, D., Mitchell, S., & Pérez-Ramírez, J. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.0c00576 · Cited by 1,367
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
Porous Carbons: Structure‐Oriented Design and Versatile Applications
Tian, W., Zhang, H., Duan, X., Sun, H., Shao, G., & Wang, S. (2020) · Advanced Functional Materials · doi:10.1002/adfm.201909265 · Cited by 657
Liu, Y., Su, Y., Quan, X., Fan, X., Chen, S., Yu, H., Zhao, H., Zhang, Y., & Zhao, J. (2018) · ACS Catalysis · doi:10.1021/acscatal.7b02165 · Cited by 578
Mukherjee, S., Cullen, D. A., Karakalos, S., Liu, K., Zhang, H., Zhao, S., Xu, H., More, K. L., Wang, G., & Wu, G. (2018) · Nano Energy · doi:10.1016/j.nanoen.2018.03.059 · Cited by 474
Metadata
- Authors
- Song, Y., Chen, W., Zhao, C., Li, S., Wei, W., & Sun, Y.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2017-07-28
- Volume
- 56
- Issue
- 36
- Pages
- 10840-10844
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2729351227
- Cited by
- 405
- References
- 4
- FWCI
- 11.17
- Type
- journal article
- Language
- en
- Open access
- closed
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