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DC Field | Value | Language |
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dc.contributor.author | Kulkarni, R.M. | - |
dc.contributor.author | Malladi, R.S. | - |
dc.contributor.author | Hanagadakar, M.S. | - |
dc.contributor.author | Shetti, N.P. | - |
dc.contributor.author | Doddamani, M. | - |
dc.date.accessioned | 2020-03-30T09:59:08Z | - |
dc.date.available | 2020-03-30T09:59:08Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | AIP Conference Proceedings, 2018, Vol.1989, , pp.- | en_US |
dc.identifier.uri | https://idr.nitk.ac.in/jspui/handle/123456789/7451 | - |
dc.description.abstract | Pristine ZnO (PZO) and 5% barium doped ZnO nanoparticles (BZONP) were prepared by in expensive chemical precipitation method. The techniques used to characterize prepared nanoparticles are X-ray powder diffraction (XRD), Energy Dispersive X-ray Spectroscopy (EDX), Scanning Electron Microscope (SEM), UV-visible absorption spectroscopy and Transmission Electron Microscope (TEM) analysis. The particle size of PZO and BZONP were calculated using Scherrer equation. The photo-catalytic efficiency of 5% BZONP was studied with photo-degradation of chloramphenicol (CLP) under UVC (254 nm) irradiation in aqueous suspension. Pseudo-first order rate constants (kobs) were found to increase with the decrease in pH. The effect of initial concentration, photo-catalyst loading, light intensity, the effect of pH on the photo-degradation rate was also examined and elaborately discussed. The results showed that BZONP is a better photo-catalyst compared PZO. The HPLC and LC/MS were used to identify photo-degradation products. � 2018 Author(s). | en_US |
dc.title | Ba-ZnO nanoparticles for photo-catalytic degradation of chloramphenicol | en_US |
dc.type | Book chapter | en_US |
Appears in Collections: | 2. Conference Papers |
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