The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Formation of Oxynitride as the Photocatalytic Enhancing Site in Nitrogen‐Doped Titania Nanocatalysts: Comparison to a Commercial Nanopowder
Abstract
A nitrogen‐doped TiO 2 nanocolloid has been successfully prepared and its properties compared with the commercially available TiO 2 nanomaterial, Degussa P25. Several characterization techniques, X‐ray diffraction (XRD), X‐ray photoelectron spectroscopy (XPS), transmission electron spectroscopy (TEM), Fourier transform infrared (FT‐IR) spectroscopy, Raman scattering, and UV‐visible reflectance spectra, are combined in order to determine the crystal phase and grain size, shape, degree of nitrogen incorporation, and nature of the resultant oxynitride chemical bonding on the surface and in the bulk. The high relative photocatalytic activity of the nitrogen doped‐TiO 2 nanocolloid is evaluated through a study of the decomposition of methylene blue under visible light excitation. The ease and degree of substitutional‐insertional nitrogen doping is held accountable for the significant increase in photocatalytic activity in the porous nanocolloid versus the nitrided commercial nanopowder. It is suggested that the nitrogen incorporation produces an NO bonding region as evidenced by the resulting XPS spectrum.
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Photocatalysis on TiO2 Surfaces: Principles, Mechanisms, and Selected Results
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Perspectives on the Physical Chemistry of Semiconductor Nanocrystals
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Cited by
Titanium Dioxide Nanomaterials: Synthesis, Properties, Modifications, and Applications
Chen, X., & Mao, S. S. (2007) · Chemical Reviews · doi:10.1021/cr0500535 · Cited by 10,688
Self-citationSemiconductor-based Photocatalytic Hydrogen Generation
Chen, X., Shen, S., Guo, L., & Mao, S. S. (2010) · Chemical Reviews · doi:10.1021/cr1001645 · Cited by 7,876
Self-citationA review on the visible light active titanium dioxide photocatalysts for environmental applications
Pelaez, M., Nolan, N. T., Pillai, S. C., Seery, M. K., Falaras, P., Kontos, A. G., Dunlop, P. S. M., Hamilton, J. W. J., Byrne, J. A., O'Shea, K., et al. (2012) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2012.05.036 · Cited by 4,047
Advanced Nanoarchitectures for Solar Photocatalytic Applications
Kubacka, A., Fernández-García, M., & Colón, G. (2012) · Chemical Reviews · doi:10.1021/cr100454n · Cited by 2,373
Surface Science Studies of the Photoactivation of TiO 2 New Photochemical Processes
Thompson, T. L., & Yates, J. T. (2006) · Chemical Reviews · doi:10.1021/cr050172k · Cited by 2,064
Metadata
- Authors
- Chen, X., Lou, Y. ‐., Samia, A. C. S., Burda, C., & Gole, J. L.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2005-01
- Volume
- 15
- Issue
- 1
- Pages
- 41-49
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W2161763022
- Cited by
- 421
- References
- 3
- FWCI
- 19.29
- Type
- journal article
- Language
- en
- Open access
- closed
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- Chen, X., Lou, Y. ‐., Samia, A. C. S., Burda, C., & Gole, J. L. (2005). Formation of Oxynitride as the Photocatalytic Enhancing Site in Nitrogen‐Doped Titania Nanocatalysts: Comparison to a Commercial Nanopowder. Advanced Functional Materials. https://doi.org/10.1002/adfm.200400184
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