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Title:MEHANOKEMIJSKE SINTEZE HALKOGENIDOV PREHODNIH KOVIN 4. PERIODE (M x E y ; M = Z n , N i , C o ; E = S, S e , T e )
Authors:ID Žalig, Valentina (Author)
ID Kristl, Matjaž (Mentor) More about this mentor... New window
ID Ban, Irena (Co-mentor)
Files:.pdf UN_Zalig_Valentina_2015.pdf (1,85 MB)
MD5: D4C9536E6A288825B305095DB857D006
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Namen našega dela je bil poskušati sintetizirati nekatere izmed halkogenidov prehodnih kovin 4. periode (MxEy; M = Zn, Ni, Co; E = S, Se, Te). V ta namen smo poskušali izvesti sinteze s pomočjo mehanokemijskih metod. Uporabljali smo visokoenergijski kroglični mlin SPEX 8000M. Vse sintetizirane produkte po mletju smo analizirali z rentgensko praškovno difrakcijo (XRD), nekatere pa tudi s termogravimetrično analizo (TGA). Namen študije je bil spoznavanje mehanokemijskih metod, rentgenske praškovne difrakcije in termogravimetrične analize. Diplomsko delo prikazuje opis vseh sintez, ki smo jih izvedli in rezultate teh sintez. Na splošno rezultati kažejo, da je uporaba mehanokemijskih metod za sintezo halkogenidov prehodnih kovin 4. periode učinkovita.
Keywords:mehanokemijska sinteza, rentgenska praškovna difrakcija (XRD), termična analiza (TGA), halkogenidi prehodnih kovin 4. periode, mlin SPEX 8000M
Year of publishing:2015
Publisher:[V. Žalig]
Source:Maribor
PID:20.500.12556/DKUM-54365 New window
UDC:544.463(043.2)
COBISS.SI-ID:19440406 New window
NUK URN:URN:SI:UM:DK:WMG21Z0M
Publication date in DKUM:30.10.2015
Views:1273
Downloads:137
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FKKT
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Secondary language

Language:English
Title:Times New Roman CE; MECHANOCHEMICAL SYNTHESIS OF TRANSITION METAL CHALCOGENIDES 4. PERIOD (M x E y ; M = Z n , N i , C o ; E = S, S e , T e )
Abstract:The purpose of our work was trying to synthesize some of the transitional metal chalcogenides of 4. period (MxEy; M = Zn, Ni, Co; E = S, Se, Te). The goal was to perform the synthesis by using mechanochemical methods. We used high energy ball mill SPEX 8000M. All synthesized products after milling were analyzed using X-ray powder diffraction (XRD), and some with thermogravimetric analysis (TGA). The purpose of the study was to get acquainted with mechanochemical methods, X-ray powder diffraction and thermogravimetric analysis. This diploma thesis shows the description of all the performed syntheses including the results of those performed syntheses. In general, the results show that mechanochemical methods are effective for the synthesis of the transitional metal chalcogenides of 4. period.
Keywords:mechanochemical synthesis, X-ray powder diffraction (XRD), thermal analysis (TGA), the transitional metal chalcogenides of 4. period, mill SPEX 8000M


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