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undergraduate thesis
Supstitucija kationa prijelaznih elemenata u MOF-5
Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 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

Cite this document

Lovrić, M. (2018). Supstitucija kationa prijelaznih elemenata u MOF-5 (Undergraduate thesis). 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 26 February 2021, 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 2021 February 26] 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
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryRepository of the Department of Chemistry, Osijek
Created on2018-12-17 10:24:56

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