prikaz prve stranice dokumenta Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics
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master's thesis
Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics
Zagreb: University of Zagreb, Faculty of Graphic Arts, 2017. urn:nbn:hr:216:246521
Jerić, Josip
University of Zagreb
Faculty of Graphic Arts

Institutional repository: Faculty of Graphic Arts Repository

Cite this document

Jerić, J. (2017). Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics (Master's thesis). Zagreb: University of Zagreb, Faculty of Graphic Arts. Retrieved from https://urn.nsk.hr/urn:nbn:hr:216:246521

Jerić, Josip. "Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics." Master's thesis, University of Zagreb, Faculty of Graphic Arts, 2017. https://urn.nsk.hr/urn:nbn:hr:216:246521

Jerić, Josip. "Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics." Master's thesis, University of Zagreb, Faculty of Graphic Arts, 2017. https://urn.nsk.hr/urn:nbn:hr:216:246521

Jerić, J. (2017). 'Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics', Master's thesis, University of Zagreb, Faculty of Graphic Arts, accessed 19 July 2024, https://urn.nsk.hr/urn:nbn:hr:216:246521

Jerić J. Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics [Master's thesis]. Zagreb: University of Zagreb, Faculty of Graphic Arts; 2017 [cited 2024 July 19] Available at: https://urn.nsk.hr/urn:nbn:hr:216:246521

J. Jerić, "Effects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics", Master's thesis, University of Zagreb, Faculty of Graphic Arts, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:216:246521

Metadata
TitleEffects of 2nd dopants on the properties of PEDOT:PSS layers for printed electronics
AuthorJosip Jerić
MentorIvana Bolanča Mirković (mentor)
Committee memberRahela Kulčar (član povjerenstva)
Committee memberIvana Bolanča Mirković (član povjerenstva)
Committee memberMaja Rudolf (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Graphic Arts
Zagreb
Defense date and country2017-9-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Graphic Technology
Abstract
Solarne ćelije su jedan od najperspektivnijih rješenja za budućnost proizvodnje električne energije iz obnovljivih izvora. Solarne ćelije koje su senzibilizirane bojom (dye-sensitized solar cells) su obećavajuća alternativa za Si solarne ćelije, s obzirom na njihovu nisku cijenu i jednostavnost proizvodnje. PEDOT (poli(3,4-etilendioksitiopen)), kao vodljivi polimer, je privukao mnogo pažnje za primjenu u takvim solarnim ćelijama. S obzirom na neadekvatna fizikalno-kemijska svojstva, počinje se koristiti PEDOT:PSS; PEDOT polimer kojem je dodan dopant/nečistoća PSS (poli(stirensulfonat)). Tim dopantom je dobiveno svojstvo topljivosti u vodi, što uvelike olakšava njegovu buduću primjenu. No, s time se i drastično smanjuje njegova električna vodljivost. Iz tog razloga se pokušava primijeniti tehnika sekundarnog dopanta, kako bi se povećala električna vodljivost konačne otopine. Kao najbolji sekundardni dopanti su se pokazali etilen glikol i dimetilsulfatoksid, (EG i DMSO). Osim same otopine, mijenjaju se i podloge na kojima se otiskuju vodljivi polimeri; PET folije, staklo, a u zadnje vrijeme i celulozni substrati (nanoceluloza, razni papiri). Korištenjem vodljivih polimera se omogućava tisak solarnih ćelija sa visokom transparentnošću i velikom fleksibilnošću. Takve solarne ćelije mogu imati primjenu u raznim okruženjima, što povećava njihovo svakodnevno korištenje, kao i daljnji razvoj postojećih tehnologija.
Abstract (english)
Solar cells are one of the most perspective solutions for the future of electricity production from renewable sources. Dye sensitized solar cells are promising alternative for Si based solar cells, thanks to their low cost and simplicity of manufacture. PEDOT, as a conductive polymer, has gained a lot of attention as a material that can be used in such solar cells. Since it’s physical and chemical properties weren’t suitable enough, PEDOT:PSS was started to be used instead. As a result of added dopant (PSS), PEDOT:PSS is soluble in water, which greatly facilitates it’s future application. As a downside, electrical conductivity is drastically lowered. It is one of the main reasons for the introduction of 2nd dopants, in order to increase the electrical conductivity of the final solution. As the best secondary dopants, ethylene glycol and DMSO were used. The substrates that the polymers were printed on were also being changed; PET foils, glass, cellulose substrates (nanocelulose, papers). With the use of conductive polymers, it is possible to print solar cells with high transparency and flexibility. Such solar cells can have usage in various surroundings, which increases their everyday application, as well as further development of existing technologies.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:216:246521
Study programmeTitle: Graphic technology; specializations in: Graphic technology, Design of graphic products
Course: Graphic technology
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
Type of resourceText
File originBorn digital
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Created on2024-04-18 21:59:25