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Prikaz rezultata 11-20 od 52
Towards the mechanisam of stabilization of TPD thin films with UV light
(Fakultet tehničkih nauka, Novi Sad, 2013)
Triphenyldiamine (TPD) or N,N'-bis(3-methylphenyl)-N,N'-bis(phenyl)benzdine is a well known hole-transporting material often used in electroluminescent devices. In bulk material glass transition temperature TTPDg ~ 60°C ...
AUTOCOMBUSTION SYNTHESIS AND CHARACTERIZATION OF MULTIFERROIC BISMUTH FERRITE CERAMICS
(Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia, 2013)
Bismuth ferrite is one of the most promising single multiferroic materials. It exhibits ferroelectric and antiferromagnetic behavior in wide range of temperatures. Many new applications arise due to possibility of magnetization ...
Nanostructured Fe2O3/TiO2 thick films
(Programme and Book of Abstracts of The Second Conference of The Serbian Ceramic Society, 2013)
Thick films of nanostructured pure TiO2, -Fe2O3, Fe2O3/TiO2 (ratio 2:3 and 3:2) and a hetero-junction in the form of a TiO2 layer over a Fe2O3 layer have been fabricated by screen printing technology on a glass substrate. ...
Importance of the quality of catch statistic data for the sustainable use of fish resources in Serbia
(Univerzitet Singidunum, Beograd, 2013)
STRUCTURAL AND MICROSTRUCTURAL CHARACTERIZATION OF BST CERAMICS OBTAINED BY HYDROTHERMALLY ASSISTED COMPLEX POLYMERIZATION METHOD
(Institute for Multidisciplinary Research, University of Belgrade, 2013)
Barium strontium titanate powder Ba0.8Sr0.2TiO3 (BST) has been obtained by hydrothermal treatment of precursor solution containing titanium citrate, previously prepared by complex polymerization method, and barium and ...
Nanopowders of CeO2 obtained by hydrothermal method from various precursors
(Institute for Multidisciplinary Research, University of Belgrade, 2013)
In this work we have explored different ways for synthesis of nanosized CeO2.
Four different salts of cerium were used as starting materials for the synthesis as the
precursors: two salts of cerium (III): Ce(NO3)3·6H2O ...
Photocatalytic properties of hydro-and solvothermaly prepared nanosized ZnO
(Institute for Multidisciplinary Research, University of Belgrade, 2013)
Two salts of Zn were used as starting materials: Zn(CH3COO)2·2H2O for
solvothermal and Zn(NO3)2·6H2O for hydrothermal treatment. Initially,
Zn(CH3COO)2·2H2O was dissolved in ethylene-glycol in the presence of PVP ...
Synthesis and Properties of NiFe2O4 and Ni0.5Zn0.5Fe2O4 Prepared by Auto-combustion Method
(2ndCOST MP0904 Workshop, Single and Multiphase Ferroics and Multiferroics with restricted Geometries, 22-23. April 2013., Faenca, Italy, Book of abstracts, p. 47, 2013)
NiFe2O4 (NF) and Ni0.5Zn0.5Fe2O4 (NZF) powders as a part of multiferroic composites were prepared by auto-combustion method starting from nickel, zinc and iron nitrates. After the process of self-ignition, fine precursor ...
Zn concentrations in wheat grains along the gradient of native Zn soil availability in Serbia
(Serbian Plant Physiology Society; Institute for Biological Research “Siniša Stanković”, University of Belgrade; Faculty of Biology, University of Belgrade, 2013)
Zinc (Zn) is an essential microelement for plants and also an important nutritional and health factor in humans. As a consequence of low Zn availability in soils, nearly half of the world's population suffers from Zn ...
Apoptosis of the oocytes of hypothyroid neonatal rats
(Medical University of Graz, Austria, 2013)
Background: The aim of our study was to examine the effect of mild maternal hypothyroidism on the apoptosis of the oocytes in the ovaries of rats in the early postnatal period during formation of oocytes and follicles.
Materials ...