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http://localhost:8081/xmlui/handle/123456789/15409| Title: | TRANSITION METAL SUBSTITUTED TITANATES AND NIOBATES : SYNTHESIS, CHARACTERIZATION AND PHOTOCATALYTIC ACTIVITY |
| Authors: | Gupta, Kamini |
| Keywords: | Perovskite Titanates;Metal-Substituted;UV-Visible;Reflectance Spectroscopy |
| Issue Date: | Jun-2013 |
| Publisher: | I I T ROORKEE |
| Abstract: | New transition metal-substituted perovskite titanates, Pb)..XLaXTiI.XJ2MX/203 (M = Fe, Co, Mn) and Dion-Jacobson type layered perovskite niobates, KCa2_XLaXNb3_,<J2MX/2010 (M = Fe, Mn, Co) have been synthesized. The compounds are characterized by Powder X-ray Diffraction (PXD), Field Emission Scanning Electron Microscopy (FE-SEM), Energy Dispersive X-ray (EDX) analysis and UV-Visible Diffuse Reflectance Spectroscopy (UV-Vis DRS). Photocatalytic activity of the Fe-members of both the series of compounds has been explored by way of Methylene Blue degradation under natural sunlight. The details of these investigations are presented in the dissertation. |
| URI: | http://localhost:8081/xmlui/handle/123456789/15409 |
| metadata.dc.type: | Other |
| Appears in Collections: | MASTERS' THESES (Chemistry) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| G22276.pdf | 8.03 MB | Adobe PDF | View/Open |
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