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undergraduate thesis
Termoplastični polimer i njegovi nanokompoziti
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. urn:nbn:hr:168:321141
Tadić, Krešimir
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Tadić, K. (2016). Termoplastični polimer i njegovi nanokompoziti (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:321141

Tadić, Krešimir. "Termoplastični polimer i njegovi nanokompoziti." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:321141

Tadić, Krešimir. "Termoplastični polimer i njegovi nanokompoziti." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2016. https://urn.nsk.hr/urn:nbn:hr:168:321141

Tadić, K. (2016). 'Termoplastični polimer i njegovi nanokompoziti', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 19 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:321141

Tadić K. Termoplastični polimer i njegovi nanokompoziti [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2016 [cited 2024 December 19] Available at: https://urn.nsk.hr/urn:nbn:hr:168:321141

K. Tadić, "Termoplastični polimer i njegovi nanokompoziti", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:168:321141

Metadata
TitleTermoplastični polimer i njegovi nanokompoziti
Title (english)Thermoplastic polymer and thermoplastic nanocomposites
AuthorKrešimir Tadić
MentorVesna Borjanović (mentor)
Committee memberVesna Borjanović (predsjednik povjerenstva)
Committee memberRadomir Ječmenica (član povjerenstva)
Committee memberMario Matijević (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2016-06-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Zadatak ovog završnog rada bio je upoznavanje s polimerima i nanokompozitima koji pronalaze sve veću primjenu u najrazličitijim granama industrije. Termoplastični polimer od interesa u ovom radu bio je polietilen tereftalat (PET-om), polimer poznat po izuzetno velikoj mogućnosti primjene u svim granama industrije zbog svojih svojstava kao što su: dobra mehanička otpornost, otpornost na kemijske reagense, termička otpornost i ono najvažnije fleksibilnost, te niska cijena koštanja. Proučene su metode dobivanja tog materijala kao i njegovih nanokompozita, novih materijala poboljšanih svojstava. Nanokompoziti nastaju uvođenjem nanočestica u polimernu strukturu i već su male količine dovoljne da se dobije materijal poboljšanih svojsta. Metodom izvlačenja iz taline proizveli smo PET nanokompozite, PET-nanodijamant i PET-nanodijamant-grafen. Uzorke smo izložili zračenju protonima visoke energije (3MeV) da bi mogli usporediti reakciju materijala na ekstremne uvjete. Analizu ozračenih uzoraka proveli smo infracrvenom spektroskopijom s Fourierovom transformacijom (FTIR), te DSC tehnikom. Na temelju tog istraživanja smo zaključili da nanokompoziti ne mijenjaju fizička svojstva i strukturu polimera, ali mu poboljšavaju otpornost pri određenim ekstremnim uvjetima.
Abstract (english)
The task of this thesis was to study thermoplastic polymers with increasing application in various industries. The thermoplastic polymer of our interest was Poly(ethylene terephthalate) (PET). PET polymer has good mechanical properties, chemical resistance, thermal stability, high transparency and the most important flexibility and low cost. Polymer nanocomposites are mixtures of polymer and nanometer length scale particles which can improve the polymer properties at low filler loadings. We used the extrusion method to prepare the samples of PET and PET nanocomposites. The samples were subjected to high energy proton irradiation. The irradiated samples were analyzed by FTIR and DSC experimental techniques. Based on our research it can be concluded that nanocomposite materials have improved radiation resistance when compared with pure PET polymer.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:321141
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2018-02-06 12:26:24