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undergraduate thesis
Ispitivanje topljivosti poli(mliječne kiseline) u organskim otapalima
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. urn:nbn:hr:149:143821
Markulak, Mia
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

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Markulak, M. (2024). Ispitivanje topljivosti poli(mliječne kiseline) u organskim otapalima (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:143821

Markulak, Mia. "Ispitivanje topljivosti poli(mliječne kiseline) u organskim otapalima." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:149:143821

Markulak, Mia. "Ispitivanje topljivosti poli(mliječne kiseline) u organskim otapalima." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:149:143821

Markulak, M. (2024). 'Ispitivanje topljivosti poli(mliječne kiseline) u organskim otapalima', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:149:143821

Markulak M. Ispitivanje topljivosti poli(mliječne kiseline) u organskim otapalima [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2024 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:149:143821

M. Markulak, "Ispitivanje topljivosti poli(mliječne kiseline) u organskim otapalima", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:149:143821

Metadata
TitleIspitivanje topljivosti poli(mliječne kiseline) u organskim otapalima
Title (english)Solubility testing of poly(lactic acid) in organic solvents
AuthorMia Markulak
MentorMarica Ivanković (mentor)
Committee memberMarica Ivanković (predsjednik povjerenstva)
Committee memberLeonard Bauer (član povjerenstva)
Committee memberAnamarija Rogina (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2024-09-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Poli(mliječna kiselina) je često korišten polimer u brojnim industrijama zbog svoje biorazgradljivosti i dobrih svojstava. Iz navedenog razloga važno je pozornost usmjeriti na istraživanja sustava polimer-otapalo u svrhu poboljšavanja svojstava polimera te predviđanja njihove topljivosti. U ovom radu ispitivana je topljivost poli(mliječne kiseline) medicinske i tehničke čistoće u 12 različitih otapala: metanol, etanol, aceton, etil-metil-keton, etil acetat, kloroform, tetraklormetan, cikloheksanon, toluen, tetrahidrofuran, 1,4-dioksan i demineralizirana voda. Topljivost je ispitivana na sobnoj temperaturi s i bez miješanja, te na 40, 50 i 60 °C s miješanjem. Određen je Hansenov parametar topljivosti za poli(mliječnu kiselinu) medicinske čistoće, te je grafički prikazan tzv. volumen topljivosti.
Abstract (english)
Poly(lactic acid) is a commonly used polymer in various industries due to its biodegradability and favorable properties. For this reason, it is important to focus on researching polymer- solvent systems to enhance polymer properties and predict their solubility. In this work, the solubility of poly(lactic acid) of medical and technical grade was tested in 12 different solvents: methanol, ethanol, acetone, ethyl methyl ketone, ethyl acetate, chloroform, tetrachloromethane, cyclohexanone, toluene, tetrahydrofuran, 1,4-dioxane, and demineralized water. The solubility was tested at room temperature with and without stirring, as well as at 40, 50, and 60°C with stirring. The Hansen solubility parameter for medical-grade poly(lactic acid) was determined, and the “solubility volume” was graphically represented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:143821
ProjectNumber: KK.01.1.1.07.0014
Title: Biorazgradive 3D tiskane strukture za augmentaciju kosti
Title: Biodegradable 3D printed structures for bone augmentation
Acronym: BIDEAS
Leader: Hrvoje Ivanković
Jurisdiction: eu
Funder: Europska unija
Funding stream: European Regional Development Fund
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
Terms of useLicence In copyright icon
Created on2024-11-14 13:26:33