The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Enhancing Visible Light Photo-oxidation of Water with TiO2 Nanowire Arrays via Cotreatment with H2 and NH3: Synergistic Effects between Ti3+ and N
Abstract
We report a synergistic effect involving hydrogenation and nitridation cotreatment of TiO(2) nanowire (NW) arrays that improves the water photo-oxidation performance under visible light illumination. The visible light (>420 nm) photocurrent of the cotreated TiO(2) is 0.16 mA/cm(2) and accounts for 41% of the total photocurrent under simulated AM 1.5 G illumination. Electron paramagnetic resonance (EPR) spectroscopy reveals that the concentration of Ti(3+) species in the bulk of the TiO(2) following hydrogenation and nitridation cotreatment is significantly higher than that of the sample treated solely with ammonia. It is believed that the interaction between the N-dopant and Ti(3+) is the key to the extension of the active spectrum and the superior visible light water photo-oxidation activity of the hydrogenation and nitridation cotreated TiO(2) NW arrays.
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Citations
Cites
Electrochemical Photolysis of Water at a Semiconductor Electrode
FUJISHIMA, A., & HONDA, K. (1972) · Nature · doi:10.1038/238037a0 · Cited by 34,169
Photocatalysis on TiO2 Surfaces: Principles, Mechanisms, and Selected Results
Linsebigler, A. L., Lu, G., & Yates, J. T. (1995) · Chemical Reviews · doi:10.1021/cr00035a013 · Cited by 11,575
Photochemical Activity of Nitrogen-Doped Rutile TiO2(110) in Visible Light
Diwald, O., Thompson, T. L., Zubkov, T., Ed. G. Goralski, Walck, S. D., & Yates, J. T. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp031267y · Cited by 712
Cited by
Wang, Z., Yang, C., Lin, T., Yin, H., Chen, P., Wan, D., Xu, F., Huang, F., Lin, J., Xie, X., et al. (2013) · Advanced Functional Materials · doi:10.1002/adfm.201300486 · Cited by 719
Liu, X., Xing, Z., Zhang, Y., Li, Z., Wu, X., Tan, S., Yu, X., Zhu, Q., & Zhou, W. (2017) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2016.08.031 · Cited by 367
Zhang, C., Yu, H., Li, Y., Gao, Y., Zhao, Y., Song, W., Shao, Z., & Yi, B. (2013) · ChemSusChem · doi:10.1002/cssc.201200828 · Cited by 111
Li, B., Zhao, Z., Zhou, Q., Meng, B., Meng, X., & Qiu, J. (2014) · Chemistry – A European Journal · doi:10.1002/chem.201402664 · Cited by 95
Balati, A., Matta, A., Nash, K., & Shipley, H. J. (2020) · Composites Part B: Engineering · doi:10.1016/j.compositesb.2020.107785 · Cited by 42
Metadata
- Authors
- Hoang, S., Berglund, S. P., Hahn, N. T., Bard, A. J., & Mullins, C. B.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-02-14
- Volume
- 134
- Issue
- 8
- Pages
- 3659-3662
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2039010009
- Cited by
- 618
- References
- 3
- FWCI
- 26.00
- Type
- journal article
- Language
- en
- Open access
- closed
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