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Photocatalytic activity of the nano-sized TiO2/NaY zeolite for removal of methylene blue
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zendehdel, Mojgan Kalateh, Z. Mortezaii, Z. |
| Copyright Year | 2013 |
| Abstract | A preparation of TiO2-dispersed Y-zeolite has been attempted by a method comprising a substantial ion-exchange of ammonium titanyl oxalate (NH 4 ) 2 TiO(C 2 O 4 ) 2 and its decomposition. This composite characterized with X-Ray diffractometer and X-ray spectroscopy. These composites have many advantages such as high stability and high porosity. The photocatalytic degradation behavior of methylene blue was investigated for NaY zeolite and TiO 2 /NaY zeolite. The efficiency of time, pH, temperature and initial concentration of methylene blue (MB) on degradation of methylene blue was investigated by UV-Vis spectroscopy. And, the optimum conditions were determined 8h time, basic pH and high initial concentrations of methylene blue and photocatalyst. Results showed that 90% of methylene blue was removal by synthesized TiO 2 /zeolite with UV irradiation. 2013 Trade Science Inc. INDIA |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://jnasci.org/wp-content/uploads/2014/03/135-141.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |