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    <name>Conference Paper</name>
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              <text>Ceria doped titania nano particles: Synthesis and photocatalytic activity</text>
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              <text>Ceria doped titania; Combustion synthesis method; Photo degradation of Methylene blue; Titanium Isopropoxide</text>
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              <text>Ceria (0.5, 1 and 2 mol%) doped titania nano catalysts were prepared by combustion synthesis method, using titanium isopropoxide as the starting material. The prepared catalysts were characterized by X-ray diffraction (XRD), Energy dispersive X-ray analysis (EDX), Scanning electron microscopy (SEM) and Infra red spectroscopy (FTIR). Total acidity of the prepared catalysts were determined by temperature programmed desorption of ammonia (TPD - NH3). XRD pattern of 1% ceria doped titania obtained by calcinations at 873 K indicated that the samples were crystalline with a mixture of anatase and rutile phase. No peaks corresponding to cerium oxide were observed XRD patterns indicating that the amount of cerium is negligible on the surface of titania catalyst. The photo catalytic activity was evaluated for the degradation of methylene blue (MB) under visible light irradiation. The degradation rates of MB on cerium doped TiO2 samples were higher than that of pure TiO2. The introduction of structural defects (cationic ceria dopant) into the titania crystal lattice leads to the change of band gap energy. As a result, the excitation energy is expanded from UV light of anatase TiO2 to visible light for ceria doped titania.  2016 Elsevier Ltd.</text>
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              <text>Nair R.R.; Arulraj J.; Sunaja Devi K.R.</text>
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              <text>Materials Today: Proceedings, Vol-3, No. 6, pp. 1643-1649.</text>
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              <text>Elsevier Ltd</text>
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              <text>2016-01-01</text>
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              <text>&lt;a href="https://doi.org/10.1016/j.matpr.2016.04.054" target="_blank" rel="noreferrer noopener"&gt;https://doi.org/10.1016/j.matpr.2016.04.054&lt;/a&gt;
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              <text>ISSN: 22147853</text>
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              <text>Nair R.R., Department of Chemistry, Christ University, Bengaluru, Karnataka, 560029, India; Arulraj J., Department of Chemistry, Christ University, Bengaluru, Karnataka, 560029, India; Sunaja Devi K.R., Department of Chemistry, Christ University, Bengaluru, Karnataka, 560029, India</text>
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