The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Boosting the Photocatalytic Activity of P25 for Carbon Dioxide Reduction by using a Surface‐Alkalinized Titanium Carbide MXene as Cocatalyst
Abstract
Although they are widely used as cocatalysts in promoting photocatalysis, practical application of noble metals is limited by their high cost and rarity. Development of noble‐metal‐free cocatalysts is thus highly demanded. Herein titanium carbide (Ti 3 C 2) MXene is shown to be a highly efficient noble‐metal‐free cocatalyst with commercial titania (P25) for photocatalytic CO 2 reduction. Surface alkalinization of Ti 3 C 2 dramatically enhances the activity; the evolution rates of CO (11.74 μmol g−1 h−1) and CH 4 (16.61 μmol g−1 h−1) are 3‐ and 277‐times higher than those of bare P25, respectively. The significantly enhanced activity is attributed to the superior electrical conductivity and charge‐carrier separation ability, as well as the abundant CO 2 adsorption and activation sites of surface‐alkalinized Ti 3 C 2 MXene, indicating its promise as a highly‐active noble‐metal‐free cocatalysts for photocatalytic CO 2 reduction.
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Citations
Cites
Xu, H.-Q., Hu, J., Wang, D., Li, Z., Zhang, Q., Luo, Y., Yu, S.-H., & Jiang, H.-L. (2015) · Journal of the American Chemical Society · doi:10.1021/jacs.5b08773 · Cited by 1,166
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Cited by
Jiang, X., Kuklin, A. V., Baev, A., Ge, Y., Ågren, H., Zhang, H., & Prasad, P. N. (2020) · Physics Reports · doi:10.1016/j.physrep.2019.12.006 · Cited by 914
A Review on MXene Synthesis, Stability, and Photocatalytic Applications
Murali, G., Reddy Modigunta, J. K., Park, Y. H., Lee, J.-H., Rawal, J., Lee, S.-Y., In, I., & Park, S.-J. (2022) · ACS Nano · doi:10.1021/acsnano.2c04750 · Cited by 668
Yang, C., Tan, Q., Li, Q., Zhou, J., Fan, J., Li, B., Sun, J., & Lv, K. (2020) · Applied Catalysis B: Environment and Energy · doi:10.1016/j.apcatb.2020.118738 · Cited by 616
Ti3C2 2D MXene: Recent Progress and Perspectives in Photocatalysis
Tang, R., Xiong, S., Gong, D., Deng, Y., Wang, Y., Su, L., Ding, C., Yang, L., & Liao, C. (2020) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.0c12905 · Cited by 259
Metadata
- Authors
- Ye, M., Wang, X., Liu, E., Ye, J., & Wang, D.
- Venue
- ChemSusChem
- Publisher
- Wiley
- Published
- 2018-03-23
- Volume
- 11
- Issue
- 10
- Pages
- 1606-1611
- ISSN
- 1864-5631 (ISSN-L)
- 1864-564X
- OpenAlex
- W2791547008
- Cited by
- 316
- References
- 1
- FWCI
- 7.01
- Type
- journal article
- Language
- en
- Open access
- closed
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