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undergraduate thesis
Supstitucija kationa prijelaznih elemenata u MOF-5
2018. urn:nbn:hr:182:973769
Lovrić, Mario
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

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Lovrić, M. (2018). Supstitucija kationa prijelaznih elemenata u MOF-5 (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:973769

Lovrić, Mario. "Supstitucija kationa prijelaznih elemenata u MOF-5." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2018. https://urn.nsk.hr/urn:nbn:hr:182:973769

Lovrić, Mario. "Supstitucija kationa prijelaznih elemenata u MOF-5." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2018. https://urn.nsk.hr/urn:nbn:hr:182:973769

Lovrić, M. (2018). 'Supstitucija kationa prijelaznih elemenata u MOF-5', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:182:973769

Lovrić M. Supstitucija kationa prijelaznih elemenata u MOF-5 [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2018 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:182:973769

M. Lovrić, "Supstitucija kationa prijelaznih elemenata u MOF-5", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:182:973769

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Metadata
TitleSupstitucija kationa prijelaznih elemenata u MOF-5
Title (english)Substitutions of transtition element cations in MOF-5
AuthorMario Lovrić
MentorElvira Kovač-Andrić (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2018-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Inorganic Chemistry
Abstract
Metaloorganske mreže su materijali koji su građeni od anorganske(metal) i organske(ligand) jedinice i predstavljaju novu klasu poroznih materijala. Razlikuju se od drugih poroznih materijala zbog svoje velike površine i pora, male gustoće, fleksibilnosti i stabilnosti. U ovom radu sintetiziran je \(Zn_{4}O\left(C_{8}H_{4}O_{4}\right)\cdot C_{3}H_{7}NO \) , MOF-5, na dva načina, pri sobnoj temperaturi i u autoklavu. Sintetizirani MOF-5 se koristio za postupak kationske supstitucije prijelaznim elementima. Dobiveni spojevi su karakterizirani pomoću FT-IR spektroskopije, termogravimetrijske i rentgenske analize. Dobiveni rezultati upućuju na realnu mogućnost supstitucije kationa u MOF-5. TG analiza ukazuje na visoku termičku stabilnost MOF-5 i na manji postotak dimetilformamida (DMF) u porama MOF-5, a nakon višestrukog natapanja s diklormetanom (DCM). Supstitucijom kationa u MOF-5 moguće je sintetizirati nove materijale s približno istom strukturom, ali drugačijim svojstvima u odnosu na polazni spoj.
Abstract (english)
Metaloorganic frameworks are materials that are built from inorganic(metal) and organic(ligand) units and represent a new class of porous materials. They differ from other porous materials due to their large surface area and pores, low density, flexibility and stability. In this paper, \(Zn_{4}O\left(C_{8}H_{4}O_{4}\right)\cdot C_{3}H_{7}NO \) , MOF-5 is synthesized in two ways, at room temperature and in the autoclave. The synthesized MOF-5 was used for the process of cationic substitution with some transition elements. The prepared crystals were characterized by FT-IR spectroscopy, thermogravimetric and X-ray analysis. The obtained results indicate possibility of cation substitution in MOF-5. TG analysis indicates high thermal stability of MOF-5 and lower percentage of DMF in MOF-5 after multiple soaking with DCM. Using cation substitutions in MOF-5, it is therefore possible to synthesize new materials with approximately the same structure but with different properties in comparison to the starting compound.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:973769
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
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Created on2018-12-17 10:24:56