prikaz prve stranice dokumenta Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima
  Download
PDF 1.5 MB
master's thesis
Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima
2022. urn:nbn:hr:182:277289
Zajkić, Hana
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

Cite this document

Zajkić, H. (2022). Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:277289

Zajkić, Hana. "Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:182:277289

Zajkić, Hana. "Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:182:277289

Zajkić, H. (2022). 'Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 03 April 2025, https://urn.nsk.hr/urn:nbn:hr:182:277289

Zajkić H. Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2022 [cited 2025 April 03] Available at: https://urn.nsk.hr/urn:nbn:hr:182:277289

H. Zajkić, "Ekstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:182:277289

Please login to the repository to save this object to your list.
Metadata
TitleEkstrakcija metalnih kationa s poroznim oksa-aza makrocikličkim spojevima
Title (english)Extraction of metal cations with porous oxo-aza macrocyclic compounds
AuthorHana Zajkić
MentorTomislav Balić (mentor)
Committee memberMartina Šrajer Gajdošik (predsjednik povjerenstva)
Committee memberTomislav Balić (član povjerenstva)
Committee memberMartina Medvidović-Kosanović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2022-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Inorganic Chemistry
Abstract
Makrociklički spojevi definiraju se kao makromolekule cikličke strukture ili ciklički dio makromolekule. Ovi spojevi mogu se promatrati kao polidentatni ligandi čiji strukturni „okvir“ gradi minimalno 9 atoma od kojih je najmanje 3 potencijalno donorskih atoma. Za raširenost primjene makrocikličkih Schiffovih baza u ulozi liganda, zaslužna je jednostavna metoda sinteze. U ovome radu opisana je sinteza i karakterizacija Schiffove baze ( pDo5 = 1,6,20,25 – tetraaza –... More 2,5:8,9:17,18:21,24:27,28:36,37 – heksabenzo – 10,16,29,35-tetraoksa-ciklooktatriakonta-1,6,20,25 – tetraen ) i reducirana Schiffova baza pDo5R (1,6,20,25 – tetraaza – 2,5:8,9:17,18:21,24:27,28:36,37 – heksabenzo – 10,16,29,35-tetraoksa-ciklooktatriakonta). Dobiveni produkti okarakterizirani su FT-IR i NMR spektroskopijom te je ispitana ekstrakcija metalnih kationa iz vodenih otopina. Provedena je ekstrakcija metalnih kationa, a korišteno je 12 metalnih soli: Cu2+, Ag+, Au3+, Fe3+, Co2+, Hg2+, Cr3+, Ni2+, Cd2+, Zn2+, Mn2+, (HAuCl4 x 3 H2O). Rezultati su pokazali selektivnu ekstrakciju Cu2+ korištenjem pDo5 spoja te izvrsnu ekstrakciju Co2+, Ag+, Au3+ i Fe3+ kationa pomoću spoja pDo5R. Less
Abstract (english)
Macrocyclic compounds are defined as macromolecules with cyclic structure or the cyclic part of the macromolecule. These compounds can also be considered as polydentate ligands whose structural frame is built from minimally 9 atoms, of which at least 3 are potentially donor atoms. The widespread use of macrocyclic Schiff bases in a role of a ligand is due to a simple synthesis method. This paper describes the synthesis and characterization of Schiff's base (pDo5 =... More 1,6,20,25 – tetraaza – 2,5:8,9:17,18:21,24:27,28:36,37 – heksabenzo – 10,16,29,35-tetraoksa-ciklooktatriakonta-1,6,20,25 – tetraen) and reduced Schiff base pDo5R (1,6,20,25 – tetraaza – 2,5:8,9:17,18:21,24:27,28:36,37 – heksabenzo – 10,16,29,35-tetraoksa-ciklooktatriakonta). The obtained products were characterized by FT-IR and NMR spectroscopy and the extraction of metal cations from aqueous solutions was investigated. The extraction of metal cations was carried out, and 12 metal salts were used: Cu2+, Ag+, Au3+, Fe3+, Co2+, Hg2+, Cr3+, Ni2+, Cd2+, Zn2+, Mn2+, (HAuCl4 x 3 H2O). The results showed selective Cu2+ extraction using the pDo5 compound and excellent extraction of Co2+, Ag+, Au3+ and Fe3+ cation using the pDo5R compound. Less
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:277289
Study programmeTitle: Graduate University Study of Chemistry; research program; specializations in: Research program
Course: Research program
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra kemije (magistar/magistra kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-08-08 08:29:01
accessibility

closeAccessibilityrefresh

If you wish to permanently save changes, click on Save, if not - your settings will be reset when you restart the browser.