The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Role of Water and Carbonates in Photocatalytic Transformation of CO2 to CH4 on Titania
Abstract
Using the electron paramagnetic resonance technique, we have elucidated the multiple roles of water and carbonates in the overall photocatalytic reduction of carbon dioxide to methane over titania nanoparticles. The formation of H atoms (reduction product) and (•)OH radicals (oxidation product) from water, and CO(3)(-) radical anions (oxidation product) from carbonates, was detected in CO(2)-saturated titania aqueous dispersion under UV illumination. Additionally, methoxyl, (•)OCH(3), and methyl, (•)CH(3), radicals were identified as reaction intermediates. The two-electron, one-proton reaction proposed as an initial step in the reduction of CO(2) on the surface of TiO(2) is supported by the results of first-principles calculations.
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Cites
Environmental applications of semiconductor photocatalysis
Hoffmann, M. R., Martin, S. T., Choi, W., & Bahnemann, D. W. (1995) · Chemical Reviews · doi:10.1021/cr00033a004 · Cited by 18,495
Explaining the Enhanced Photocatalytic Activity of Degussa P25 Mixed-Phase TiO 2 Using EPR
Hurum, D. C., Agrios, A. G., Gray, K. A., Rajh, T., & Thurnauer, M. C. (2003) · The Journal of Physical Chemistry B · doi:10.1021/jp0273934 · Cited by 2,015
Self-citationVijayan, B., Dimitrijevic, N. M., Rajh, T., & Gray, K. (2010) · The Journal of Physical Chemistry C · doi:10.1021/jp104345h · Cited by 124
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Cited by
Cocatalysts for Selective Photoreduction of CO2into Solar Fuels
Li, X., Yu, J., Jaroniec, M., & Chen, X. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00400 · Cited by 2,304
Kondratenko, E. V., Mul, G., Baltrusaitis, J., Larrazábal, G. O., & Pérez-Ramírez, J. (2013) · Energy & Environmental Science · doi:10.1039/c3ee41272e · Cited by 1,802
Tu, W., Zhou, Y., & Zou, Z. (2014) · Advanced Materials · doi:10.1002/adma.201400087 · Cited by 1,635
Direct Z-scheme photocatalysts: Principles, synthesis, and applications
Xu, Q., Zhang, L., Yu, J., Wageh, S., Al-Ghamdi, A. A., & Jaroniec, M. (2018) · Materials Today · doi:10.1016/j.mattod.2018.04.008 · Cited by 1,635
Liu, L., Zhao, H., Andino, J. M., & Li, Y. (2012) · ACS Catalysis · doi:10.1021/cs300273q · Cited by 870
Metadata
- Authors
- Dimitrijevic, N. M., Vijayan, B. K., Poluektov, O. G., Rajh, T., Gray, K. A., He, H., & Zapol, P.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-02-24
- Volume
- 133
- Issue
- 11
- Pages
- 3964-3971
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2070492018
- Cited by
- 449
- References
- 3
- FWCI
- 13.66
- Type
- journal article
- Language
- en
- Open access
- closed
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