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undergraduate thesis
Ispitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1
završni rad
2020. urn:nbn:hr:167:537766
Brajković, Petra
University of Split
Faculty of Chemistry and Technology
Division of Chemistry

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Brajković, P. (2020). Ispitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1 : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:537766

Brajković, Petra. "Ispitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1 : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:537766

Brajković, Petra. "Ispitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1 : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:537766

Brajković, P. (2020). 'Ispitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1 : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 14 December 2024, https://urn.nsk.hr/urn:nbn:hr:167:537766

Brajković P. Ispitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1 : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2020 [cited 2024 December 14] Available at: https://urn.nsk.hr/urn:nbn:hr:167:537766

P. Brajković, "Ispitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1 : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:167:537766

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TitleIspitivanje odziva membrana na bazi FePO4 : Ag2S : PTFE = 1 : 2 : 3 i FePO4 : Ag2S : PTFE = 1 : 3 : 4 pri pH = 1 : završni rad
Title (english)Study of the response of the membrane based on FePO4 : Ag2S : PTFE = 1 : 2 : 3 and FePO4 : Ag2S : PTFE = 1 : 3 : 4 at pH = 1 : bachelor thesis
AuthorPetra Brajković
MentorAnte Prkić (mentor)
Committee memberAnte Prkić (predsjednik povjerenstva)
Committee memberBoris-Marko Kukovec (član povjerenstva)
Committee memberJosipa Giljanović (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Chemistry)
Split
Defense date and country2020-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Provedeno je testiranje membranskih elektroda napravljenih od mješavine željezovog(III) fosfata i srebrovog sulfida uz dodatak teflona koji je odgovoran za kompaktnost. Opisano je testiranje dvije prethodno napravljene membrane u otopini željezovog(III) klorida, te ispitivanje odziva na željezove(III) katione potenciometrijskom metodom, kojoj je prednost jednostavnost i niska cijena. Testiranje se provodi u kiselom području pri pH=1. Osnovni cilj bio je testirati membrane zadanih sastava i donošenje zaključka o mogućnosti praktične primjene takvih membrana. Odziv na željezove(III) katione ispituje se kod membrana sljedećeg sastava: • Membrana 1 : FePO 4 : Ag 2 S : PTFE = 1 : 2 : 3 • Membrana 2 : FePO 4 : Ag 2 S : PTFE = 1 : 3 : 4 Membrane su ispitane na odziv na željezove(III) katione u elektrokemijskoj ćeliji koristeći otopinu željezovog(III) klorida metodom slijednog razrjeđivanja puferom sumporne kiseline pH vrijednosti 1. Dobivene vrijednosti odziva zatim su grafički obrađene.
Abstract (english)
The testing has been carried out of membrane electrodes made of mixture of ferric phosphate and silver sulfide with the addition of polytetrafluoroethylene which is responsible for compactness. Testing of two pre-made membranes in the solution of iron(III) chloride, and testing the response to iron(III) cations by potenciometric method, which has advantage of simplicity and low cost. Testings are carried out in the acidic region at pH=1. The main goal was to test membrane electrodes of the given composition and to reach a conclusion on the practical application of such membranes. The response to iron(III) cations is tested for membranes of the following composition: • Membrane 1 : FePO 4 : Ag 2 S : PTFE = 1 : 2 : 3 • Membrane 2 : FePO 4 : Ag 2 S : PTFE = 1 : 3 : 4 The membranes were tested for response to ferric cations in electrochemical cell using a solution of ferric chloride by sequental dilution method with sulfuric acid pufer.The resulting response values were graphically analyzed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:537766
ProjectNumber: UIP-2017-05-6282
Title: Razvoj novih membrana za ionsko-selektivne elektrode s dodatkom nanočestica metala i metalnih oksida
Acronym: NANOISEM
Leader: Ante Prkić
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: UIP
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Course: Chemical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
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Created on2020-07-21 09:13:37