The DOI matches its Crossref record; 52 of the 52 references it cites were found in a registry or an index.
Dynamic Evolution of Atomically Dispersed Cu Species for CO2 Photoreduction to Solar Fuels
Abstract
Probing the dynamic evolution of catalyst structure and chemical state under operating conditions is highly important for investigating the reaction mechanism of catalysis more in depth, which in turn advances the rational design of redox catalysis in using renewable energy to produce fuels. Herein, the evolution of atomically dispersed Cu species supported by mesoporous TiO 2 ( m TiO 2 ) during the in situ photocatalytic reduction of CO 2 with H 2 O to valuable solar fuels has been reported. The results unveil that the initial atomically dispersed Cu(II) undergoes reduction to Cu(I) and ultimately to Cu(0); the Cu(I)/Cu(0) mixture is proposed to be more effective for CH 4 formation. In addition, the enhanced CO 2 adsorption ability benefited from the structural advantage of m TiO 2 and the elevated charge carrier transfer synergistically contributes to the CO 2 photoreduction. It is anticipated that this work would guide the rational design of Cu-based light-harvesting catalysts for artificial CO 2 reduction to value-added feedstocks and inspire further interest in using in situ techniques to study the structure–activity interplay of photocatalysts under operating reaction conditions.
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Cites
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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
Heterogeneous Single-Atom Photocatalysts: Fundamentals and Applications
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Self-citationWang, W., Deng, C., Xie, S., Li, Y., Zhang, W., Sheng, H., Chen, C., & Zhao, J. (2021) · Journal of the American Chemical Society · doi:10.1021/jacs.1c00206 · Cited by 523
Atomic‐Level Reactive Sites for Semiconductor‐Based Photocatalytic CO2 Reduction
Zhang, Y., Xia, B., Ran, J., Davey, K., & Qiao, S. Z. (2020) · Advanced Energy Materials · doi:10.1002/aenm.201903879 · Cited by 423
Metadata
- Authors
- Yuan, L., Hung, S.-F., Tang, Z.-R., Chen, H. M., Xiong, Y., & Xu, Y.-J.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-04-17
- Volume
- 9
- Issue
- 6
- Pages
- 4824-4833
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2939504155
- Cited by
- 316
- References
- 52
- FWCI
- 8.35
- Type
- journal article
- Language
- en
- Open access
- closed
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