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| Content Provider | Springer Nature Link |
|---|---|
| Author | Lu, An xian Lin, Na Li, Xue Tan, Chang you |
| Copyright Year | 1998 |
| Abstract | The self-cleaning glass coated with Fe$^{3+}$-TiO$_{2}$ photocatalytic thin film was prepared by sol-gel process from the system Ti(OC$_{4}$H$_{9}$)$_{4}$-NH(C$_{2}$H$_{4}$OH)$_{2}$-C$_{2}$H$_{5}$OH-H$_{2}$O containing FeCl$_{3}$. The microstructure and properties of the film were studied using differential thermal analysis-thermogravimetry(DTA-TG), X-ray diffration(XRD) and scanning electron microscope(SEM). The transmittance of the self-cleaning glass was measured by using UV-Vis spectrometer. The effects of content of Fe$^{3+}$ and the thickness of Fe$^{3+}$-TiO$_{2}$ thin film on the photocatalytic activity were examined. The results show that the photocatalytic thin films are mainly composed of Fe$_{3}$O$_{4}$ and TiO$_{2}$ particles within 10 – 100 nm. The appropriate amount of Fe$^{3+}$ is effective for improving the photocatalytic activities of TiO$_{2}$. The best photocatalytic activity is obtained when the molar ratio of Fe$^{3+}$ to TiO$_{2}$ is 0.005 and the glass is coated with 9 layers. |
| Starting Page | 124 |
| Ending Page | 127 |
| Page Count | 4 |
| File Format | |
| ISSN | 10059784 |
| Journal | Journal of Central South University of Technology |
| Volume Number | 11 |
| Issue Number | 2 |
| e-ISSN | 19930666 |
| Language | English |
| Publisher | Central South University of Technology |
| Publisher Date | 1998-01-01 |
| Publisher Place | Changsha |
| Access Restriction | Subscribed |
| Subject Keyword | coating Fe$^{3+}$ TiO$_{2}$ self-cleaning glass photocatalysis degradation Engineering Metallic Materials |
| Content Type | Text |
| Resource Type | Article |
| Subject | Mechanics of Materials Materials Science Mechanical Engineering |
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