prikaz prve stranice dokumenta Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi
  Download
PDF 3.46 MB
master's thesis
Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2021. urn:nbn:hr:149:698499
Tominac, Mia
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Tominac, M. (2021). Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi (Master's thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:698499

Tominac, Mia. "Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:149:698499

Tominac, Mia. "Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:149:698499

Tominac, M. (2021). 'Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi', Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 09 November 2024, https://urn.nsk.hr/urn:nbn:hr:149:698499

Tominac M. Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi [Master's thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2021 [cited 2024 November 09] Available at: https://urn.nsk.hr/urn:nbn:hr:149:698499

M. Tominac, "Elektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi", Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:149:698499

Metadata
TitleElektrokemijska karakterizacija kompozita TiO2/SnS2 i njegova primjena u fotoelektrokatalizi
Title (english)Electrochemical characterisation of TiO2/SnS2 composite and its application in photoelectrocatalysis
AuthorMia Tominac
MentorMarijana Kraljić Roković (mentor)
Committee memberMarijana Kraljić Roković (predsjednik povjerenstva)
Committee memberZoran Mandić (član povjerenstva)
Committee memberStjepan Milardović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2021-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Cilj eksperimenata provedenih u sklopu ovoga rada bio je prikupiti podatke na temelju kojih će se usporediti fotoelektrokatalitička svojstva triju različitih materijala, TiO2, SnS2 i TiO2/SnS2 kompozita. Mjerenja su provedena u vodenim otopinama NaCl koncentracije 0,1 mol dm^-3 bez dodatka i s dodatkom diklofenaka, salicilne kiseline ili memantin hidroklorida u rasponu koncentracija 0,083-0,222 mmol dm^-3. Za fotoaktivaciju elektrodnog materijala upotrijebljeno je UV odnosno LED zračenje. U tu svrhu korištene su različite metode karakterizacije: linearna polarizacija, elektrokemijska impedancijska spektroskopija, Mott- Schottky analiza i mjerenje potencijala otvorenog kruga. Na osnovu dobivenih rezultata izveli su se zaključci o fotokatalitičkoj učinkovitosti pojedinog materijala u prisutnosti farmaceutika. Provedena istraživanja su značajna za primjenu TiO2, SnS2 i TiO2/SnS2 u obradi otpadnih voda koje sadrže farmaceutske spojeve.
Abstract (english)
The aim of the experiments conducted as part of this research was to collect and compare data related to the photoelectrocatalytic properties of three different photocatalytic materials, TiO2, SnS2 and TiO2/SnS2 composite. Measurements were performed in aqueous NaCl solutions with concentration of 0.1 mol dm^-3 without and with addition of diclofenac, salicylic acid or memantine hydrochloride in the concentration range 0.083-0.222 mmol dm^-3. UV or LED radiation was used for photoactivation of the electrode material. Different characterization methods were used: linear polarization, electrochemical impedance spectroscopy, Mott- Schottky analysis, and open-circuit potential measurement. Based on the results, conclusions were made about the photocatalytic efficiency of these materials in the presence of pharmaceuticals. The conducted measurements are important for the application of TiO2, SnS2 and TiO2/SnS2 in the treatment of wastewater containing pharmaceutical compounds.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:698499
ProjectNumber: IP-2018-01-1982
Title: Nano-katalizatori aktivirani Sunčevim zračenjem u tehnologijama zaštite okoliša
Title: Nano-sized solar-active catalysts for environmental technologies
Acronym: NaSCEnT
Leader: Hrvoje Kušić
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
ProjectNumber: KK.01.1.1.04.0001
Title: Pročišćavanje vode i dobivanje energije korištenjem novih kompozitnih materijala uz Sunčevo zračenje
Leader: Hrvoje Kušić
Jurisdiction: eu
Funder: EC
Funding stream: KF
Study programmeTitle: Applied Chemistry - Graduate study; specializations in: Environmental chemistry and green technologies, Advanced materials and technologies, Applied organic chemistry
Course: Advanced materials and technologies
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra primijenjene kemije (magistar/magistra primijenjene kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-04-13 12:02:12