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undergraduate thesis
Priprava kopolimera etilenglikol-metakrilata i vinil-pirolidona
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2020. urn:nbn:hr:149:120210
Šebalj, Nikola
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

Šebalj, N. (2020). Priprava kopolimera etilenglikol-metakrilata i vinil-pirolidona (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:120210

Šebalj, Nikola. "Priprava kopolimera etilenglikol-metakrilata i vinil-pirolidona." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:149:120210

Šebalj, Nikola. "Priprava kopolimera etilenglikol-metakrilata i vinil-pirolidona." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:149:120210

Šebalj, N. (2020). 'Priprava kopolimera etilenglikol-metakrilata i vinil-pirolidona', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 26 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:120210

Šebalj N. Priprava kopolimera etilenglikol-metakrilata i vinil-pirolidona [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2020 [cited 2024 December 26] Available at: https://urn.nsk.hr/urn:nbn:hr:149:120210

N. Šebalj, "Priprava kopolimera etilenglikol-metakrilata i vinil-pirolidona", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:149:120210

Metadata
TitlePriprava kopolimera etilenglikol-metakrilata i vinil-pirolidona
Title (english)Preparation of ethyleneglycol methacrylate and vinylpyrrolidone copolymers
AuthorNikola Šebalj
MentorElvira Vidović (mentor)
Committee memberElvira Vidović (predsjednik povjerenstva)
Committee memberMarijana Hranjec (član povjerenstva)
Committee memberDomagoj Vrsaljko (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2020-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu sintetizirani su kopolimeri N-vinil-2-pirolidona (VP) i poli(etilenglikol)metiletermetakrilata (M-PEG) te su analizirana njihova svojstva. Sintetiziran je kopolimer poli(N-vinil-2-pirolidon-ko-etilenglikolmetileter-metakrilat) (VP-ko-M-PEG) s različitim molarnim udjelima monomera u reakcijskoj smjesi: V80/M20, V60/M40 V50/M50, V20/M80 gdje V označava Nvinil-2-pirolidon, a M označava poli(etilenglikol)metileter-metakrilat. Ukupne početne koncentracije monomera u reakcijskim smjesama su 1 mol/dm^3. Kao inicijator korišten je Trigonox 21s. Za svaki udio provedene su dvije sinteze, do niskih konverzija u trajanju od 3h te do visokih konverzija u trajanju od 24h. Priređeni kopolimeri karakterizirani su FTIR spektroskopijom kako bi se odredio njihov kvalitativni sastav, dok su im toplinska svojstva analizirana diferencijalnom pretražnom kalorimetrijom (DSC).
Abstract (english)
In this work, copolymers of N-vinyil-2-pyrrolidone and ethylene glycol methacrylate were synthesized and their properties were analyzed. Poly(N-vinyl-2-pyrrolidone-co- ethylene glycol methacrylate) copolymers (VP-co-M-PEG) was synthesized with different molar ratios of monomers in the reaction mixture: V50/M50, V80/M20, V60/M40, V20/M80 where V stands for N-vinyl-2-pyrrolidone and M stands for ethylene glycol methacrylate. Total monomer concentration was 1 mol/dm^3. Trigonox 21s was used as an initiator. Two syntheses were performed for each ratio, one for low conversions that lasted 3 hours and one for high conversions that lasted for 24 hours. Composition of synthesized copolymers was characterized by FTIR spectroscopy and heat properties were analized by differential scanning calorimetry (DSC).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:120210
Study programmeTitle: Chemical Engineering - Undergraduate study
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
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Created on2023-05-09 07:32:30