prikaz prve stranice dokumenta Karakterizacija kompozita polikaprolakton/hematit
Embargo period 2025-07-01
master's thesis
Karakterizacija kompozita polikaprolakton/hematit
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. urn:nbn:hr:149:083210
Balen, Dora
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

Balen, D. (2024). Karakterizacija kompozita polikaprolakton/hematit (Master's thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:083210

Balen, Dora. "Karakterizacija kompozita polikaprolakton/hematit." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:149:083210

Balen, Dora. "Karakterizacija kompozita polikaprolakton/hematit." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:149:083210

Balen, D. (2024). 'Karakterizacija kompozita polikaprolakton/hematit', Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:083210

Balen D. Karakterizacija kompozita polikaprolakton/hematit [Master's thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2024 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:149:083210

D. Balen, "Karakterizacija kompozita polikaprolakton/hematit", Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:149:083210

Metadata
TitleKarakterizacija kompozita polikaprolakton/hematit
Title (english)Characterization of polycaprolactone/hematite composites
AuthorDora Balen
MentorLjerka Kratofil Krehula (mentor)
Committee memberLjerka Kratofil Krehula (predsjednik povjerenstva)
Committee memberEmi Govorčin Bajsić (član povjerenstva)
Committee memberMirela Leskovac (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2024-07-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Polikaprolakton (PCL) polimerni je materijal koji se često upotrebljava zbog svoje netoksičnosti, biorazgradljivosti i lake mogućnosti oblikovanja. Osim toga, PCL je biokompatibilan materijal što ga čini pogodnim za medicinsku primjenu, npr. za izradu implantata i kirurških šavova. PCL se može koristiti i kao matrica u polimernim kompozitima. S druge strane, željezov oksid hematit može se upotrebljavati kao punilo u polimernim kompozitima zbog svoje iznimne stabilnosti, netoksičnosti i niske cijene. Primjenjuje se s ciljem poboljšanja mehaničkih, toplinskih i ostalih svojstava polimernih materijala. U ovom su radu istražena svojstva kompozita polikaprolakton/hematit pripremljenih s česticama hematita različitih veličina i oblika. Provedena je karakterizacija kompozita infracrvenom spektroskopijom s Fourierovom transformacijom (FTIR), diferencijalnom pretražnom kalorimetrijom (DSC) i termogravimetrijskom analizom (TGA), a određena je i propusnost vodene pare. Razmatrao se utjecaj tipa čestica hematita na svojstva polimernih kompozita.
Abstract (english)
Polycaprolactone (PCL) is a polymer material commonly used due to its non-toxicity, biodegradability and susceptibly to moulding. Additionally, PCL is a biocompatible material, suitable for medical applications such as the production of implants and surgical sutures. PCL can also be used as a matrix in polymer composites. On the other hand, iron oxide hematite can be used as a filler in polymer composites because of its exceptional stability, non-toxicity and low cost. It is used to improve the mechanical, thermal and other properties of polymer materials. This study investigates the properties of polycaprolactone/hematite composites prepared with hematite particles of various sizes and shapes. The composites were characterized using Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Water vapor permeability is also determined. The impact of the type of hematite particles on the properties of polymer composites was studied.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:083210
Study programmeTitle: Materials Science and Engineering - Graduate study
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2025-07-01
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Created on2024-07-15 12:08:20