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master's thesis
Izrada solarnih ćelija na osnovi nanokristaličnog ZnO
diplomski rad
2021. urn:nbn:hr:167:420047
Ćerdić, Petra
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Cite this document

Ćerdić, P. (2021). Izrada solarnih ćelija na osnovi nanokristaličnog ZnO : diplomski rad (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:420047

Ćerdić, Petra. "Izrada solarnih ćelija na osnovi nanokristaličnog ZnO : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:167:420047

Ćerdić, Petra. "Izrada solarnih ćelija na osnovi nanokristaličnog ZnO : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:167:420047

Ćerdić, P. (2021). 'Izrada solarnih ćelija na osnovi nanokristaličnog ZnO : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 02 April 2023, https://urn.nsk.hr/urn:nbn:hr:167:420047

Ćerdić P. Izrada solarnih ćelija na osnovi nanokristaličnog ZnO : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2021 [cited 2023 April 02] Available at: https://urn.nsk.hr/urn:nbn:hr:167:420047

P. Ćerdić, "Izrada solarnih ćelija na osnovi nanokristaličnog ZnO : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:167:420047

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Metadata
TitleIzrada solarnih ćelija na osnovi nanokristaličnog ZnO : diplomski rad
Title (english)Manufacturing solar cells based on nanocrystalic ZnO : master thesis
AuthorPetra Ćerdić
MentorPero Dabić (mentor)
Committee memberVanja Martinac (predsjednik povjerenstva)
Committee memberDamir Barbir (član povjerenstva)
Committee memberPero Dabić (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2021-10-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U radu su pripravljene DSSC solarne ćelije na bazi nanokristaličnog cink(II) oksida te je kroz četrnaest dana mjeren fotoinducirani napon pod umjetnim osvjetljenjem. Pasta nanokristaličnog ZnO pripremljena je na dva načina, jedan s kiselinom, a drugi s alkoholom te se na taj način promatrao utjecaj tih otapala na kvalitetu poroznog sloja. U obje paste dodan je neionski dispergent Triton-X 100, koji služi kao sredstvo za kvašenje te pomaže dobivanju kompaktnog poroznog sloja koji dobro prijanja za površinu. Stakalca s nanesenim tankim slojem nanokristaličnog ZnO termički su obrađena te proučavana digitalnim mikroskopom. Također, radi usporedbe aktivnosti sintetskih i prirodnih bojila, korišteno je N3 sintetsko bojlo i antocijanin koji je prirodni pigment ekstrahiran u etanolu iz suhog cvijeta hibiskusa. Izmjereni su UV-Vis sprektri korištenih bojila. Rezultati ispitivanja pokazuju da sve ćelije pripravljene i s kiselinom i s alkoholom, pokazuju više vrijednosti fotoinduciranog napona primjenom antocijana kao bojila.
Abstract (english)
In this paper, DSSC solar cells based on nanocrystal zinc(II) oxide were manufactured and over the period of fourteen days, photoinduced voltage was mesured under the artificial light. Nanocrystal paste of ZnO was made in two ways, first using acid and second using alcohol which made it possible to see the effect of the used solution on the quality on the layer. Both pastes were made with the addition of nonionic dispersion of Triton-X 100 that is used as wetting agent and helps to get compact layer. Plates with nanocrystal layer of ZnO were analysed with digital microscope after thermic processing. For comparison of the dye activity two dyes were used, synthetic N3 and anthocyanin which is a natural pigment and was extracted into ethanol from dry hibiscus flower. UV-Vis spectra of the used dyes were determined. Results show that all cells made with alcohol and with acid show higher values of photoinduced voltage using anthocyanin as a dye
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:420047
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection
Course: Materials
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-12-20 09:22:50