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Nanostructured Fe2O3/TiO2 thick films prepared by screen printing
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2013)
Nanostructured single layered (pure TiO2, pure alpha-Fe2O3 and mixed Fe2O3/TiO2 with two different oxide ratios, 2 : 3 and 3 : 2) and double layered (TiO2 layer over a Fe2O3 layer) thick films have been fabricated by screen ...
Spark plasma sintering of hydrothermally synthesized bismuth ferrite
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2016)
Bismuth ferrite, BiFeO3 (BFO), powder was synthesized by hydrothermal method from Bi(NO3)(3)center dot 5H(2)O and Fe(NO3)(3)center dot 9H(2)O as precursors. The synthesized powder was further sintered using spark plasma ...
Influence of starting powder milling on magnetic properties of Mn-Zn ferrite
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2017)
In this paper, the influence of additional sieving and milling of starting industrial Mn-Zn powders on magnetic properties was investigated. The starting powder was milled for 60 minutes, followed by sieving through 325 ...
Enhanced photocatalytic degradation of RO16 dye using Ag modified ZnO nanopowders prepared by the solvothermal method
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2017)
In this work, Zn(CH3 COO)(2) 2 H-2 O with AgNO3 content from 0 to 6 mol% was solvothermally treated at 120 C for 18 h in the presence of poly(vinyl pyrrolidone), ethylene glycol and sodium hydroxide. The structural , ...
Magnetoelectric properties of materials based on barium zirconium titanate and various magnetic compounds
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2021)
Multiferroic composites containing ferroelectric Ba(Ti0.80Zr0.20)O-3 (BT80Zr20) phase and magnetic Ni0.7Zn0.3Fe2O4 (NZF), CoFe2O4 (CF) or Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4 (NCuSmZF) phase were investigated in this study. ...
Effects of strontium doping on microstructure and functional properties of solution-derived potassium sodium niobate thin films
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2020)
The effects of strontium doping (0-2 mol%) on structure, microstructure and functional properties of potassium sodium niobate (KNN) thin films deposited on Pt(111)/TiOy/SiO2/Si substrates were investigated. Incorporation ...
Characterization and properties of barium bismuth titanate
(Faculty of Technology, University of Novi Sad, 2009)
BaBi4Ti4O15 (BBiT) was prepared from stoichiometric amounts of BaTiO3 (BT) and Bi4Ti3O12 (BIT) obtained
via mechanochemical synthesis. Mechanochemical synthesis was performed in air atmosphere in a planetary
ball mill. ...
Effect of powder synthesis method on BaTiO3 ceramics
(Processing and Application of Ceramics, 2008)
Barium titanate (BaTiO3) has been of practical interest for more than 60 years because of its attractive properties.
BaTiO3 can be prepared using different methods, which can have signifi cant infl uence on the structure ...
Magneto-dielectric properties of ferrites and ferrite/ferroelectric multiferroic composites
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2019)
Ni-Zn ferrites, with the general formula Ni1-xZnx Fe2O4 (x = 0.0, 0.3, 0.5, 0.7, 1.0), CoFe2O4, BaTiO3 and PbZr0.52Ti0.48O3 powders were synthesized by auto-combustion method. The composites were prepared by mixing the ...
Study of barium titanate/nickel-zinc ferrite based composites: Electrical and magnetic properties and humidity sensitivity
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2020)
Composites based on barium titanate and nickel zinc ferrite doped with cooper and samarium were prepared by a mixing method. The formation of barium titanate tetragonal crystal structure and nickel zinc ferrite cubic spinel ...