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master's thesis
Potenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona
diplomski rad
2023. urn:nbn:hr:167:926291
Budimir, Klaudija
University of Split
Faculty of Chemistry and Technology
Division of Chemistry

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Budimir, K. (2023). Potenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:926291

Budimir, Klaudija. "Potenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:167:926291

Budimir, Klaudija. "Potenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:167:926291

Budimir, K. (2023). 'Potenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 24 April 2024, https://urn.nsk.hr/urn:nbn:hr:167:926291

Budimir K. Potenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2023 [cited 2024 April 24] Available at: https://urn.nsk.hr/urn:nbn:hr:167:926291

K. Budimir, "Potenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:167:926291

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Metadata
TitlePotenciometrijski senzori s dodatkom nanočestica magnetita za određivanje željezovih(II) iona : diplomski rad
Title (english)Potentiometric sensors with the addition of magnetite nanoparticles for determination of iron(II) ions : diploma thesis
AuthorKlaudija Budimir
MentorAnte Prkić (mentor)
Committee memberJosipa Giljanović (predsjednik povjerenstva)
Committee memberVesna Sokol (član povjerenstva)
Committee memberAnte Prkić (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Chemistry)
Split
Defense date and country2023-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Ion-selektivne membrane pripravljene su od željezova(II) sulfida, srebrova(II) sulfida i politetrafluoretilena uz dodatak različitih udjela magnetita. Ispitivane su u otopini željezova(II) sulfata pri pH=4 i pri pH=5. Potenciometrijska metoda je korištena iz razloga što je jednostavna za provesti te ekonomski isplativa. Metodom slijednog razrjeđenja se provelo ispitivanje na odziv prema željezovim(II) ionima. Selektivnost potenciometrijske metode razmotrena je promjenom parametara koncentracije i pH otopine analita. Mjerenja se vrše dok vrijednost potencijala između dva mjerenja ne postigne vrijednost 1 mV. Rezultati su se pokazali negativnim te je poželjno nastaviti daljnje ispitivanje odziva željezovih(II) iona pri različitim uvjetima.
Abstract (english)
Ion-selective electrodes were prepared from iron sulfide, silver sulfide and polytetrafluoroethylene with the addition of different percentages of magnetite. They were tested in iron(II) sulfate solution at pH=4 and pH=5. The reason why the potentiometric method was used is its simplicity of implementation, low price or good profitability. The test was carried out by the method of sequential dilution on the response to iron(II) ions. The selectivity of potentiometry was considered by changing the concetration and pH parameters of the analyte solution. Measurements are made until the potential value between two measurements reaches a value of 1 mV. The results turned out to be negative and it is desirable to continue further testing of iron(II) ions under different conditions.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:926291
ProjectNumber: UIP-2017-05-6282
Title: Razvoj novih membrana za ionsko-selektivne elektrode s dodatkom nanočestica metala i metalnih oksida
Title: Development of new membranes for ion-selective electrodes enriched with nanoparticles of metals and metal oxides - NANOISEM
Acronym: NANOISEM
Leader: Ante Prkić
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: UIP
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection
Course: Materials
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2023-12-01 09:36:17