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undergraduate thesis
Utjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije
završni rad
Split: University of Split, Faculty of Chemistry and Technology, 2016. urn:nbn:hr:167:223015
Galić, Antonija
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Institutional repository: Repository of the Faculty of chemistry and technology

Cite this document

Galić, A. (2016). Utjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:223015

Galić, Antonija. "Utjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2016. https://urn.nsk.hr/urn:nbn:hr:167:223015

Galić, Antonija. "Utjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2016. https://urn.nsk.hr/urn:nbn:hr:167:223015

Galić, A. (2016). 'Utjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 31 August 2024, https://urn.nsk.hr/urn:nbn:hr:167:223015

Galić A. Utjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2016 [cited 2024 August 31] Available at: https://urn.nsk.hr/urn:nbn:hr:167:223015

A. Galić, "Utjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:167:223015

Metadata
TitleUtjecaj načina priprave nanokristaličnog sloja TiO2 na efikasnost fotonaponske ćelije : završni rad
Title (english)Impact of producing way nanocrystalline Tio2 layer on the efficiency of photovoltaic cells : bachelor thesis
AuthorAntonija Galić
MentorPero Dabić (mentor)
Committee memberPero Dabić (predsjednik povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2016-09-23, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U radu je ispitivana efikasnost fotonaponskih ćelija pripravljenih na osnovi nanokristaličnog TiO2, uz različitu viskoznost paste i debljine nanesenog tankog sloja TiO2 na staklu. Također ispitivani su različiti načini sušenja i pečenja nanesenog nanokristaličnog TiO2 sloja te je određen prihvatljiv način priprave uz odgovarajuće vrijeme sušenja i temperaturu pečenja TiO2 filma. Kompaktnost sloja provjeravana je optičkim mikroskopom, a njegova mehanička otpornost provjeravana je metalnom špatulom. Dio stakalaca s pripravljenim nanokristaličnim TiO2 filmovima uronjen je 5 sekundi u fotoosjetljivo organsko bojilo ekstrahirano etanolom iz suhog cvijeta hibiskusa, a ostala stakalca ostavljena su 30 minuta u fotoosjetljivom bojilu. Inducirani fotonapon je mjeren sedam dana te je na osnovi dobivenih vrijednosti zaključeno o efikasnosti fotonaponskih ćelija. Najveću vrijednost induciranog fotonapona dale su fotoćelije pripravljene uz tanki sloj nanokristaličnog TiO2 iz paste manje viskoznosti s kratkim uranjanjem u fotoosjetljivo bojilo te zagrijavanjem u laboratorijskoj peći od sobne temperature do 400 °C uz brzinu zagrijavanja od 10 °C min-1.
Abstract (english)
The paper examined the efficiency of photovoltaic cells prepared based with nanocrystalline TiO2, with different viscosity of the paste and the thickness applied a thin layer of the TiO2 on glass. It was eamined different wayes of drying and firing the applied nanocrystalline TiO2 layer and is determined acceptable way of preparation with adequate drying time and firing temperature of TiO2 film. Compactnesss of layers were examined by optical microscope, and its mechanical resistance checked with a metal spatula. Part of slides with prepared nanocrystalline TiO2 films were immersed for five seconds in a photosensitive organic dye extract with ethanol from dry flowers of hibiscus and other slides were left 30 minutes in the photosensitive dye. Induced photovoltaics is measured for seven days and on the basis of the obtained values the efficiency of photovoltaic cells was determined. The highest values of the induced photovoltaic photocells are provided made with a thin layer TiO2 nanocrytsalline with lower viscosity of the paste with a short dip in the photosensitive dye and the laboratory furnace by heating from room temperature to 400 oC at a heating rate of 10 oC min-1.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:223015
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Course: Chemical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteKljučne riječi doradio knjižničar/ Key words are revised by the librarian
Created on2017-09-14 11:33:40