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master's thesis
Utjecaj temperature na inhibiciju korozije bakra pomoću propolisa
diplomski rad
2016. urn:nbn:hr:167:699891
Ugrina, Teo
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Ugrina, T. (2016). Utjecaj temperature na inhibiciju korozije bakra pomoću propolisa : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:699891

Ugrina, Teo. "Utjecaj temperature na inhibiciju korozije bakra pomoću propolisa : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2016. https://urn.nsk.hr/urn:nbn:hr:167:699891

Ugrina, Teo. "Utjecaj temperature na inhibiciju korozije bakra pomoću propolisa : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2016. https://urn.nsk.hr/urn:nbn:hr:167:699891

Ugrina, T. (2016). 'Utjecaj temperature na inhibiciju korozije bakra pomoću propolisa : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 16 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:699891

Ugrina T. Utjecaj temperature na inhibiciju korozije bakra pomoću propolisa : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2016 [cited 2024 November 16] Available at: https://urn.nsk.hr/urn:nbn:hr:167:699891

T. Ugrina, "Utjecaj temperature na inhibiciju korozije bakra pomoću propolisa : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:167:699891

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Metadata
TitleUtjecaj temperature na inhibiciju korozije bakra pomoću propolisa : diplomski rad
Title (english)Influence of electrolyte temperature on corrosion inhibition of copper by propolis : diploma thesis
AuthorTeo Ugrina
MentorLadislav Vrsalović (mentor)
Committee memberLadislav Vrsalović (predsjednik povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2016-12-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U radu je ispitan utjecaj temperature na inhibiciju korozije bakra (99,9%) u 0,5 mol dm-3 NaCl otopini pomoću propolisa dodanog u elektrolit ili nanesenog na elektrodu kao prevlaka. Ispitivanja su provedena elektrokemijskim metodama: mjerenjem potencijala otvorenog strujnog kruga, metodom linearne polarizacije i potenciodinamičkom polarizacijskom metodom. Nakon polarizacijskih ispitivanja površine elektroda snimljene su optičkim mikroskopom. Ispitivanja su pokazala da povećanjem temperature elektrolita dolazi do povećanja gustoća korozijske struje za Cu u neinhibiranoj i inhibiranim otopinama NaCl. Djelotvornost inhibicije korozije smanjuje se s povećanjem temperature elektrolita.
Abstract (english)
The influence of the electrolyte temperature on corrosion inhibition of Cu (99.9%) in 0.5 mol dm-3 NaCl by propolis, added in solution or applied on electrode surface as coating, was investigated. Investigations were performed by electrochemical methods: open circuit potential measurements, linear polarization method and potentiodynamic polarization method. After polarisation measurements, electrode surface was examined by optical microscope. Investigation was showed that increase in electrolyte temperature leads to increase in corrosion current density for Cu in noninhibited and inhibited NaCl solution. The inhibition efficiency was decreased with increase of electrolyte temperature.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:699891
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures
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
Terms of useLicence In copyright icon
Public noteKljučne riječi doradio knjižničar/ Key words are revised by the librarian
Created on2017-08-30 11:57:06