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undergraduate thesis
Sinteza željezova oksida elektroispredanjem
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2023. urn:nbn:hr:149:213605
Ćutić, Lejla
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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Ćutić, L. (2023). Sinteza željezova oksida elektroispredanjem (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:213605

Ćutić, Lejla. "Sinteza željezova oksida elektroispredanjem." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:149:213605

Ćutić, Lejla. "Sinteza željezova oksida elektroispredanjem." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:149:213605

Ćutić, L. (2023). 'Sinteza željezova oksida elektroispredanjem', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 01 November 2024, https://urn.nsk.hr/urn:nbn:hr:149:213605

Ćutić L. Sinteza željezova oksida elektroispredanjem [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2023 [cited 2024 November 01] Available at: https://urn.nsk.hr/urn:nbn:hr:149:213605

L. Ćutić, "Sinteza željezova oksida elektroispredanjem", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:149:213605

Metadata
TitleSinteza željezova oksida elektroispredanjem
Title (english)Synthesis of iron oxide fibres by electrospinning
AuthorLejla Ćutić
MentorDanijela Ašperger (mentor)
Committee memberDanijela Ašperger (predsjednik povjerenstva)
Committee memberMarijana Kraljić Roković (član povjerenstva)
Committee memberŽeljka Petrović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2023-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Posljednjih godina se oksidi željeza intenzivno istražuju kao potencijalni fotokatalizatori i materijali za izradu anoda zbog dobre stabilnosti, netoksičnosti, niske cijene, dostupnosti te vrijednosti energijskog procijepa od ~2,1 eV. Međutim, mala električna provodnost te vrlo brza rekombinacija fotogeneriranih nosioca naboja (elektrona i šupljina) ograničavaju njihovu primjenu. Jedan od mogućih načina prevladavanja spomenutih nedostataka je sinteza oksida u formi nanostrukturiranih vlakana malog promjera, a velike specifične površine što utječe na njihova magnetska, optička i elektronska svojstva. U ovom radu su metodom elektroispredanja sintetizirana vlakna hematita te je provedena njihova kemijska, strukturna i morfološka, karakterizacija.
Abstract (english)
In recent years, iron oxides have been intensively investigated as potential photocatalysts and materials for anode fabrication due to their good stability, non-toxicity, low cost, availability and energy gap value of ~2.1 eV. However, the low electrical conductivity and the very fast recombination of the photogenerated charge carriers (electrons and holes) limit their application. One of the ways to overcome the above shortcomings is the synthesis of oxides in the form of nanostructured fibres with small diameter and large specific surface area, which affect their magnetic, optical and electronic properties. In this work, the hematite fibres were synthesised by electrospinning method and their chemical, structural and morphological properties were characterised.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:213605
Study programmeTitle: Applied Chemistry - Undergraduate study; specializations in: Environmental chemistry and green technologies, Advanced materials and technologies, Applied organic chemistry
Course: Advanced materials and technologies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2024-06-01
Terms of useLicence In copyright icon
Created on2023-11-29 11:14:47