prikaz prve stranice dokumenta Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala
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undergraduate thesis
Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala
diplomski rad
2018. urn:nbn:hr:167:616770
Vukadin, Jela
University of Split
Faculty of Chemistry and Technology
Division of Chemistry

Cite this document

Vukadin, J. (2018). Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala : diplomski rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:616770

Vukadin, Jela. "Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala : diplomski rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:167:616770

Vukadin, Jela. "Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala : diplomski rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:167:616770

Vukadin, J. (2018). 'Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala : diplomski rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 19 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:616770

Vukadin J. Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala : diplomski rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2018 [cited 2024 November 19] Available at: https://urn.nsk.hr/urn:nbn:hr:167:616770

J. Vukadin, "Elektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala : diplomski rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:167:616770

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Metadata
TitleElektrokemijsko ponašanje vodikovog peroksida i amonijaka na elektrodama od ugljikove paste modificirane sulfidima prijelaznih metala : diplomski rad
Title (english)Electrochemical behaviour of hydrogen peroxide and ammonia on carbon paste electrodes modified with sulphides of the transition metals : diploma thesis
AuthorJela Vukadin
MentorMarijo Buzuk (mentor)
MBZ: 267150
Committee memberIvana Škugor Rončević (predsjednik povjerenstva)
Committee memberMaša Buljac (član povjerenstva)
Committee memberMarijo Buzuk (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Chemistry)
Split
Defense date and country2018-10-29, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
U ovom radu je ispitivano elektrokemijsko ponašanje elektroda od ugljikove paste modificiranih različitom količinom ternarnih sulfida u svrhu elektrokemijskog određivanja vodikovog peroksida i amonijaka. Elektrokemijski procesi uočeni na ovako modificiranim elektrodama ukazuju na mogućnost indirektnog određivanja vodikovog peroksida i amonijaka. Ova metoda se zasniva na formiranju stabilnih kompleksa vodikovog peroksida i amonijaka s metalnim ionima ternarnih sulfida. Mjerenja su vršena pri tri pH vrijednosti (pH=5, 7 i 9) te je kao optimalna pH vrijednost odabrana pH=5. Elektroanalitičko određivanje vodikovog peroksida i amonijaka vršeno je voltametrijom s pravokutnim izmjeničnim signalom pobude (SWV).
Abstract (english)
This paper investigated the electrochemical behaviour of carbon paste electrodes modified by a different amount of ternary sulphides for the purpose of electrochemical determination of hydrogen peroxide and ammonia. The electrochemical processes observed on such modified electrodes indicate the possibillity of indirect determination of hydrogen peroxide and ammonia. This method is based on the formation of stable hydrogen peroxide and ammonium complexes with metallic ternary sulphide ions. Measurements were carried out at three pH values (pH=5, 7 and 9) and pH 5 was chosen as the optimal pH value. Electro-analytical determination of hydrogen peroxide and ammonia was performed by a voltammetric with a rectangular acoustic signal (SWV).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:616770
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 on2019-02-05 13:02:54