Please use this identifier to cite or link to this item:
http://hdl.handle.net/10603/255992
Title: | Designing of highly photo active Silver chromate based magnetic hetero junction |
Researcher: | Chandel, Aneesh |
Guide(s): | Kumar, Amit |
Keywords: | Physical Sciences,Chemistry,Chemistry Organic |
University: | Shoolini University of Biotechnology and Management Sciences |
Completed Date: | 2017 |
Abstract: | newline viii newlineAbstract newlinePhotocatalytic removal of toxic organic pollutants like ciprofloxacin and bromate ions from wastewater is a challenge because of the relatively low efficiency of photocatalysts and stability of pollutants. There has been persistent interest in a variety of cheap, hybrid, and efficient nanomaterials for waste water treatment. In the present work, a novel photocatalyst Ag2CrO4/BiFeO3/RGO nano-heterojunction has been synthesized. An effective p-n junction is formed. The material shows higher solar harnessing, superior charge carrier flow, reduced recombination and spectacular photocatalytic activity. The junction was characterized by Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy, Transmission electron microscopy, Vibrating sample magnetometry and UV-vis spectroscopy. A significant removal efficiency of 99.4% for ciprofloxacin in 90 min was achieved in solar illumination in and 100% bromate ions reduction. The material can be separated magnetically and can be used after repeated experiments. newlineKeywords: Ciprofloxacin, UV-Visible, ABR, RGO, Bromate reduction, photocatalysis. |
Pagination: | 109 |
URI: | http://hdl.handle.net/10603/255992 |
Appears in Departments: | Faculty of Basic Sciences |
Files in This Item:
File | Description | Size | Format | |
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0tittle page.pdf | Attached File | 22.25 kB | Adobe PDF | View/Open |
10list of figures.pdf | 101.61 kB | Adobe PDF | View/Open | |
11abstract.pdf | 156.69 kB | Adobe PDF | View/Open | |
12 first chptr.pdf | 688.86 kB | Adobe PDF | View/Open | |
13 2nd chptr.pdf | 504.86 kB | Adobe PDF | View/Open | |
14 3rd chptr.pdf | 913.86 kB | Adobe PDF | View/Open | |
15 4th chptr.pdf | 2.4 MB | Adobe PDF | View/Open | |
16 5th chptr.pdf | 319.32 kB | Adobe PDF | View/Open | |
17 6th chptr.pdf | 254.02 kB | Adobe PDF | View/Open | |
18 7th chptr.pdf | 552.26 kB | Adobe PDF | View/Open | |
1dedication.pdf | 118.86 kB | Adobe PDF | View/Open | |
26appendix.pdf | 177.8 kB | Adobe PDF | View/Open | |
2 declaration.pdf | 61.65 kB | Adobe PDF | View/Open | |
3certificate 1.pdf | 62.5 kB | Adobe PDF | View/Open | |
4certificate 2.pdf | 64.23 kB | Adobe PDF | View/Open | |
5certficate 3.pdf | 124.16 kB | Adobe PDF | View/Open | |
7acknowledgement.pdf | 105.81 kB | Adobe PDF | View/Open | |
8list of abbreviations.pdf | 104.11 kB | Adobe PDF | View/Open | |
9list of tables.pdf | 84.48 kB | Adobe PDF | View/Open |
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