The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Oxygen vacancy associated single-electron transfer for photofixation of CO2 to long-chain chemicals
Open accessAbstract
The photofixation and utilization of CO 2 via single-electron mechanism is considered to be a clean and green way to produce high-value-added commodity chemicals with long carbon chains. However, this topic has not been fully explored for the highly negative reduction potential in the formation of reactive carbonate radical. Herein, by taking Bi 2 O 3 nanosheets as a model system, we illustrate that oxygen vacancies confined in atomic layers can lower the adsorption energy of CO 2 on the reactive sites, and thus activate CO 2 by single-electron transfer in mild conditions. As demonstrated, Bi 2 O 3 nanosheets with rich oxygen vacancies show enhanced generation of •CO 2– species during the reaction process and achieve a high conversion yield of dimethyl carbonate (DMC) with nearly 100% selectivity in the presence of methanol. This study establishes a practical way for the photofixation of CO 2 to long-chain chemicals via defect engineering.
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Cites
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Self-citationElectrocatalytic and homogeneous approaches to conversion of CO2to liquid fuels
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Cited by
Duan, Y., Yu, Z., Hu, S., Zheng, X., Zhang, C., Ding, H., Hu, B., Fu, Q., Yu, Z., Zheng, X., et al. (2019) · Angewandte Chemie International Edition · doi:10.1002/anie.201909939 · Cited by 625
Self-citationAtomic‐Level Reactive Sites for Semiconductor‐Based Photocatalytic CO2 Reduction
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Role of oxygen vacancy in metal oxides for photocatalytic CO2 reduction
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Shi, Y., Zhan, G., Li, H., Wang, X., Liu, X., Shi, L., Wei, K., Ling, C., Li, Z., Wang, H., et al. (2021) · Advanced Materials · doi:10.1002/adma.202100143 · Cited by 294
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Metadata
- Authors
- Chen, S., Wang, H., Kang, Z., Jin, S., Zhang, X., Zheng, X., Qi, Z., Zhu, J., Pan, B., & Xie, Y.
- Venue
- Nature Communications
- Published
- 2019-02-15
- Volume
- 10
- Issue
- 1
- Pages
- 788-788
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2913710235
- Cited by
- 339
- References
- 35
- FWCI
- 7.99
- Type
- journal article
- Language
- en
- Open access
- gold
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