Title
Synthesis and characterization of nanostructured photocatalysts based on the nitrogen- and sulfur-doped titania for the water pollutants degradation under visible light
Creator
Albrbar, Asma Juma, 1981-
Copyright date
2018
Object Links
Select license
Autorstvo-Nekomercijalno-Bez prerade 3.0 Srbija (CC BY-NC-ND 3.0)
License description
Dozvoljavate samo preuzimanje i distribuciju dela, ako/dok se pravilno naznačava ime autora, bez ikakvih promena dela i bez prava komercijalnog korišćenja dela. Ova licenca je najstroža CC licenca. Osnovni opis Licence: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/deed.sr_LATN. Sadržaj ugovora u celini: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/legalcode.sr-Latn
Language
English
Cobiss-ID
Theses Type
Doktorska disertacija
description
Datum odbrane: 23.01.2018.
Other responsibilities
mentor
Petrović, Rada, 1965-
član komisije
Janaćković, Đorđe, 1964-
član komisije
Miladinović, Jelena, 1964-
član komisije
Đokić, Veljko
Academic Expertise
Tehničko-tehnološke nauke
University
Univerzitet u Beogradu
Faculty
Tehnološko-metalurški fakultet
Alternative title
Sinteza i karakterizacija nanostrukturnih fotokatalizatora na bazi azotom i sumporom dopiranog titan(IV)-oksida za razgradnju zagađujućih supstanci u vodi pod dejstvom vidljive svetlosti
Publisher
[ A. J. Albrbar]
Format
128 listova
description
Technical engineering - Chemical engineering / Tehnološko inţenjerstvo - Hemijsko inţenjerstvo
Abstract (en)
A nonmetal-doped titania has attracted considerable attention in recent years due to its photocatalytic activity in the visible part of the solar spectrum, which is beneficial with regards to pure TiO2. Among the explored nonmetal dopants, nitrogen and sulfur have been shown to be the most promising for the enhancement of photocatalytic activity of TiO2 under visible light. These nonmetals can be introduced to the TiO2 lattice by employing various precursors and preparation methods...
Abstract (sr)
Dopiranjem titan(IV)-oksida nemetalima omogućuje se fotokatalitiĉka aktivnost pod dejstvom vidljive svetlosti, što predstavlja veliku prednost dopiranog u odnosu na ĉist TiO2. Najznaĉajniji nemetalni dopanti su azot i sumpor, koji se mogu inkorporirati u strukturu TiO2 primenom razliĉitih prekursora i postupaka sinteze...
Authors Key words
Titania, Non-hydrolytic sol-gel method, Aprotic solvents, Mesoporosity, Annealing, Photocatalysis, UV light, N-doping, Ammonia, S-doping, Dimethyl sulfoxide, N,S-co-doping, Visible-light activity, C.I. Reactive Orange 16, Textural properties, XPS, Optical properties
Authors Key words
Titan(IV)-oksid, nehidrolitiĉki sol-gel postupak, neprotonski rastvaraĉi, mezoporoznost, kalcinacija, fotokataliza, UV zraĉenje, N-dopiranje, amonijak, S-dopiranje, Dimethil sulfoksid (DMSO), N,S-kodopiranje, Aktivnost pod dejstvom vidljive svetlosti, C.I. Reactive Orange 16, Teksturalna svojstva, XPS, Optiĉka svojstva
Type
Tekst
Abstract (en)
A nonmetal-doped titania has attracted considerable attention in recent years due to its photocatalytic activity in the visible part of the solar spectrum, which is beneficial with regards to pure TiO2. Among the explored nonmetal dopants, nitrogen and sulfur have been shown to be the most promising for the enhancement of photocatalytic activity of TiO2 under visible light. These nonmetals can be introduced to the TiO2 lattice by employing various precursors and preparation methods...
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