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Sinteza i karakterizacija ugljeničnih materijala kao nosača titan-dioksida za uklanjanje odabranih organskih zagađujućih materijala iz vode

Synthesis and characterization of carbon materials as titanium dioxide carrier for removal of the selected organic pollutants from water

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2018
Disertacija.pdf (6.712Mb)
IzvestajKomisije17853.pdf (262.6Kb)
Author
Maletić, Marina M.
Mentor
Laušević, Mila
Committee members
Đurkić, Tatjana
Kalijadis, Ana
Vukčević, Marija
Onjia, Antonije
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Abstract
Cilj ove doktorske disertacije je razvoj metode za dobijanje efikasnih kompozitnih fotokatalizatora, sa karbon monolitom i hidrotermalnim ugljenikom kao nosačem titan-dioksida za uklanjanje organskih zagaĎujućih materija iz vode. Karbon monolit kao nosač fotokatalizatora impregnisan je česticama titan-dioksida primenom dve različite metode: metoda potapanja (eng. dip-coating), koja podrazumeva upotrebu vezivnog sredstva, i metoda bazirana na termičkom tretmanu karbon monolita nakon uranjanja u koncentrovani rastvor TiCl4 (eng. thermal treatment)...
The main objective of this work was to develope appropriate preparation method in order to obtain TiO2/carbon composites with the highest efficiency in removal of organic pollutants from the water. Carbon monolith and hydrothermal carbon were used as a titanium dioxide carrier for preparation of TiO2/carbon composites. Carbon monolith as a photocatalyst carrier is impregnated with particles of titanium dioxide using two methods: dip-coating method, which involves the use of a binder, and thermal treatment method. Composite photocatalysts with hydrothermal carbon as TiO2 carrier were synthesized by hydrothermal carbonization, using glucose and titanium isopropoxide, as precusors of carbon and titania, respectively...
Faculty:
Универзитет у Београду, Технолошко-металуршки факултет
Date:
17-05-2018
Projects:
  • Development and Application of Methods and Materials for Monitoring New Organic Contaminants, Toxic Compounds and Heavy Metals (RS-172007)
Keywords:
karbon monolit / carbon monolith / hidrotermalni ugljenik / titan-dioksid / adsorpcija / fotokatalitička aktivnost / metilensko-plavo / lekovi / hydrothermal carbon / titanium dioxide / adsorption / photocatalytic activity / methylene blue / drugs
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_nardus_10091
URI
https://nardus.mpn.gov.rs/handle/123456789/10091
http://eteze.bg.ac.rs/application/showtheses?thesesId=6072
https://fedorabg.bg.ac.rs/fedora/get/o:18453/bdef:Content/download
http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=50423567

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