The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Visible light photodegradation of 4-chlorophenol with a coke-containing titanium dioxide photocatalyst
Open accessAbstract
Abstract Photocatalysts based on titanium dioxide have been prepared by a modified sol–gel process using different alkoxide precursors. Depending on the precursor and the calcination temperature of the gels, carbon-containing catalysts with large surface areas, capable to photodegrade p-chlorophenol (4CP) with visible light (λ>400 nm), have been obtained. Photodegradation and mineralisation were confirmed by HPLC and TOC measurements. The catalysts were characterised by physisorption of argon, elemental analysis, EPR, UV/VIS, X-ray powder diffraction (XRD), FT-IR and high-resolution transmission electron microscopy (HRTEM). A highly condensed, carbonaceous species formed during calcination is responsible for the photosensitisation. When used as a photoelectrode, the appearance of a photocurrent indicated the semiconductor nature of these novel materials. The catalysts exhibit a surprisingly good long-time stability despite of the carbonaceous nature of the sensitising species. It is also shown, that commercially available TiO2 can be photosensitised by impregnation with suitable alcohols followed by pyrolysis.
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A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
O'Regan, B., & Grätzel, M. (1991) · Nature · doi:10.1038/353737a0 · Cited by 28,599
Environmental applications of semiconductor photocatalysis
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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
Cited by
Visible light induced photocatalytic degradation of organic pollutants
Chatterjee, D., & Dasgupta, S. (2005) · Journal of Photochemistry and Photobiology C: Photochemistry Reviews · doi:10.1016/j.jphotochemrev.2005.09.001 · Cited by 1,258
Semiconductor Photocatalysis—Mechanistic and Synthetic Aspects
Kisch, H. (2013) · Angewandte Chemie International Edition · doi:10.1002/anie.201201200 · Cited by 854
Self-citationLi, Y., Li, X., Li, J., & Yin, J. (2005) · Materials Letters · doi:10.1016/j.matlet.2005.03.050 · Cited by 56
Eco-Friendly Heterogeneous Photocatalysis on Biochar-Based Materials Under Solar Irradiation
Matos, J. (2016) · Topics in Catalysis · doi:10.1007/s11244-015-0434-5 · Cited by 31
Cheng, D.-L., Jiang, S.-X., & Zhang, Q.-S. (2012) · Forestry Studies in China · doi:10.1007/s11632-012-0312-1 · Cited by 2
Metadata
- Authors
- Lettmann, C., Hildenbrand, K., Kisch, H., Macyk, W., & Maier, W. F.
- Venue
- Applied Catalysis B: Environmental
- Publisher
- Elsevier BV
- Published
- 2001-08
- Volume
- 32
- Issue
- 4
- Pages
- 215-227
- ISSN
- 0926-3373 (ISSN-L)
- OpenAlex
- W2069979811
- Cited by
- 536
- References
- 3
- FWCI
- 5.15
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: Visible light photodegradation of 4-chlorophenol with a coke-containing titanium dioxide photocatalyst. https://app.cochat.ai/papers/10.1016/s0926-3373(01)00141-2
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- Lettmann, C., Hildenbrand, K., Kisch, H., Macyk, W., & Maier, W. F. (2001). Visible light photodegradation of 4-chlorophenol with a coke-containing titanium dioxide photocatalyst. Applied Catalysis B: Environmental. https://doi.org/10.1016/s0926-3373(01)00141-2
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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