Preparation and Photocatalytic Properties of Silver Doped Titanium Dioxide Nanoparticles and Using Artificial Neural Network For Modeling of Photocatalytic Activity

作者: F. Ghanbary , A. Jafarian

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摘要: This paper presents a study on the preparation method for Ag-TiO2 nano particles. Photodeposition of silver TiO2 nanoparticles was carried out by adding desired volume aqueous AgNO3. Ag-deposited catalyst characterised XRD, TEM, SEM. The evaluated their photocatalytic activity towards degradation Malachite green (MG) under UV irradiation. An artificial neural networks (ANN) model developed to predict performance efficiency Ag-TiO2/UV process based experimental data obtained in laboratory batch reactor. A comparison between predicted results designed ANN and also conducted. can describe color removal percent different conditions.

参考文章(25)
Baomei Wen, Chunyan Liu, Yun Liu, Optimization of the preparation methods Journal of Photochemistry and Photobiology A: Chemistry. ,vol. 173, pp. 7- 12 ,(2005) , 10.1016/J.JPHOTOCHEM.2004.12.024
[edited by] Josae A. Rodraiguez, Marcos Fernaandez-Garcaia, Synthesis, properties, and applications of oxide nanomaterials : Wiley-Interscience,. ,(2007)
Wenjiao Wang, Jinlong Zhang, Feng Chen, Dannong He, Masakazu Anpo, None, Preparation and photocatalytic properties of Fe3+-doped Ag@TiO2 core–shell nanoparticles Journal of Colloid and Interface Science. ,vol. 323, pp. 182- 186 ,(2008) , 10.1016/J.JCIS.2008.03.043
Fatemeh Ghanbary, Nasser Modirshahla, Morteza Khosravi, Mohammad Ali Behnajady, Synthesis of TiO2 nanoparticles in different thermal conditions and modeling its photocatalytic activity with artificial neural network Journal of Environmental Sciences-china. ,vol. 24, pp. 750- 756 ,(2012) , 10.1016/S1001-0742(11)60815-2
Yassine Bessekhouad, Didier Robert, Jean Victor Weber, Synthesis of photocatalytic TiO2 nanoparticles: optimization of the preparation conditions Journal of Photochemistry and Photobiology A-chemistry. ,vol. 157, pp. 47- 53 ,(2003) , 10.1016/S1010-6030(03)00077-7
A.R. Khataee, G. Dehghan, M. Zarei, E. Ebadi, M. Pourhassan, Neural network modeling of biotreatment of triphenylmethane dye solution by a green macroalgae Chemical Engineering Research and Design. ,vol. 89, pp. 172- 178 ,(2011) , 10.1016/J.CHERD.2010.05.009
M.A. Behnajady, N. Modirshahla, N. Daneshvar, M. Rabbani, Photocatalytic degradation of an azo dye in a tubular continuous-flow photoreactor with immobilized TiO2 on glass plates Chemical Engineering Journal. ,vol. 127, pp. 167- 176 ,(2007) , 10.1016/J.CEJ.2006.09.013
Man Sig Lee, Seong-Soo Hong, Madjid Mohseni, Synthesis of photocatalytic nanosized TiO2–Ag particles with sol–gel method using reduction agent Journal of Molecular Catalysis A-chemical. ,vol. 242, pp. 135- 140 ,(2005) , 10.1016/J.MOLCATA.2005.07.038