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undergraduate thesis
Mehanokemijska sinteza miješanih metalnih oksida
2019. urn:nbn:hr:182:915915
Terzić, Marija
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

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Terzić, M. (2019). Mehanokemijska sinteza miješanih metalnih oksida (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:915915

Terzić, Marija. "Mehanokemijska sinteza miješanih metalnih oksida." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2019. https://urn.nsk.hr/urn:nbn:hr:182:915915

Terzić, Marija. "Mehanokemijska sinteza miješanih metalnih oksida." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2019. https://urn.nsk.hr/urn:nbn:hr:182:915915

Terzić, M. (2019). 'Mehanokemijska sinteza miješanih metalnih oksida', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:182:915915

Terzić M. Mehanokemijska sinteza miješanih metalnih oksida [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2019 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:182:915915

M. Terzić, "Mehanokemijska sinteza miješanih metalnih oksida", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:182:915915

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Metadata
TitleMehanokemijska sinteza miješanih metalnih oksida
Title (english)Mehanochemical synthesis of mixed metal oxides
AuthorMarija Terzić
MentorElvira Kovač-Andrić (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2019-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Inorganic Chemistry
Abstract
Mehanokemijska sinteza se odnosi na reakcije (najčešće krutina) pod djelovanjem mehaničke energije, kao što je mljevenje u planetarnom kugličnom mlinu. Ova metoda sinteze spojeva je u današnjici sve više zastupljena zbog minimalnih količina otapala tijekom reakcije, čije korištenje je postalo ekološki problematično i energetski zahtjevno u pogledu proizvodnje. Kao polazni reaktanti za ovaj završni rad su uzeti metalni oksidi zbog svojih raznovrsnih svojstava i široke primjene. Odrađene su sinteze uzoraka MH1 (kalcijev hidroksid i cinkov oksid) i MH2 (kalcijev oksid i cinkov oksid) u planetarnom kugličnom mlinu Fritsch Pulverisette Premium 7 line. Dobiveni su spojevi okarakterizirani termogravimetrijskom analizom (TGA) i infracrvenom spektroskopijom (FT-IR). Na temelju dobivenih rezultata pretpostavljeno je dobivanje miješanih metalnih oksida tijekom sinteze u obliku primjesa (nečistoća).
Abstract (english)
Mechanochemical synthesis refers to reactions (mainly solids) under the influence of mechanical energy as is milling in planetary ball mill. These days, this synthesis method is more and more used because of minimum usage of solvents during reaction which, over the time, became environmental issue and energetically demanding in respect of production. For this thesis metal oxides are used as reagents because of their various properties and wide usage. Syntheses of MH1 (calcium hydroxide and zinc oxide are used as reagents) and MH2 (calcium oxide and zinc oxide are used as reagents) were conducted in planetary ball mill Fritsch Pulverisette Premium 7 line. Obtained compounds were characterised with the thermogravimetric analysis (TGA) and infrared spectroscopy (FT-IR). Based on obtained results it is presumed that products are mixture of mixed metal oxides with presence of impurities (byphases).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:915915
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2019-12-05 12:36:20