Published April 30, 2008
| Version v1
Journal article
Low temperature preparation of anatase TiO2-activated carbon composite film
Creators
- 1. Jiangsu Laboratory for Biomaterials and Devices, Nanjing 210096 (China)
- 2. Key Laboratory of Environmental and Bio-Safety in Suzhou, Research Institute of Southeast University, Dushu Lake Higher Education Town, Suzhou 215123 (China)
- 3. State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096 (China)
- 4. School of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096 (China)
Description
Anatase titania-activated carbon composite film was prepared by a simple method at low temperature (75 deg. C at most). The film was characterized by XRD, SEM and BET analysis. Results showed that the composite film was porous because it formed a nano-micro structure. The photocatalytic activity of the composite film was determined by degradation of 4-cholophenol (4-CP) under UV irradiation, and was compared to pure titania film and P25 film. It exhibited that the photocatalytic activity of composite film enhanced a lot. The recycle ability of the composite film was also investigated. The degradation ratio which was still higher than 85% after 5 cycles, decreased only 3% compared to the first cycle
Availability note (English)
Available from http://dx.doi.org/10.1016/j.apsusc.2007.12.026Additional details
Identifiers
- DOI
- 10.1016/j.apsusc.2007.12.026;
- PII
- S0169-4332(07)01728-X;
Publishing Information
- Journal Title
- Applied Surface Science
- Journal Volume
- 254
- Journal Issue
- 13
- Journal Page Range
- p. 4001-4006
- ISSN
- 0169-4332
- CODEN
- ASUSEE
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40029965
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ACTIVATED CARBON; FILMS; IRRADIATION; MICROSTRUCTURE; PHOTOCATALYSIS; POROUS MATERIALS; SCANNING ELECTRON MICROSCOPY; TEMPERATURE RANGE 0273-0400 K; TITANIUM OXIDES; X-RAY DIFFRACTION
- Descriptors DEC
- ADSORBENTS; CARBON; CATALYSIS; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; ELEMENTS; MATERIALS; MICROSCOPY; NONMETALS; OXIDES; OXYGEN COMPOUNDS; SCATTERING; TEMPERATURE RANGE; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.