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COMPARISON OF SENSING PROPERTIES OF SnO2/KIT-5 AND SnO2 HUMIDITY SENSORS
(Institute for Multidisciplinary Research, University of Belgrade, 2019)
In this work, two different syntheses approaches – nanocasting and sol-gel
technique were employed for the preparation of SnO2 powders for humidity sensors.
Stock solution of SnCl2 in ethanol (0.5 M) was used as a ...
PHOTOCATALYTIC PROPERTIES OF BiFeO3 AND Bi5Ti3FeO15 BASED POWDERS
(Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia, 2019)
Bismuth ferrite (BiFeO3) and bismuth titanate ferrite (Bi5Ti3FeO15) are studied a
lot in recent years because of their specific structure and potential to act as single phase
multiferrioics. Thanks to the optical band ...
Adjusting the electrolyte properties of BaCe0.9Y0.1O3–δ by co-doping
(Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia, 2019)
Composition of BaCe0.9Y0.1O3-δ was changed by co-doping with 5 mole % of different cations (In3+, Zr4+ and Nb5+) to examine the influence of dopants on the electrolyte properties. The powder samples were synthesized by the ...
FERROELECTRIC, MAGNETIC AND RAMAN SPECTRA MEASUREMENTS OF Bi5Ti3FeO15 AURIVILLIUS-BASED MULTIFERROIC MATERIALS
(Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia, 2019)
One of the most important single-phase multiferroic materials with Aurivillius
structure is Bi5Ti3FeO15 (BFT) which generally yields a magnetoelectric coupling
above room temperature with a magnetoelectric coefficient ...
Dopamine-modified pectins for laccase induced hydrogel formation and immobilization
(Serbian Biochemical Society, 2019)
Pectins belong to a group of a plant polysaccharides that are structural components of plant
cell walls. These polysaccharides have big potential for use in the food industry as a
gelling agents and biomedical application ...
Improving mechanical characteristics of lightweight geopolymers through mechanical activation of fly ash
(RILEM Publications S.A.R.L., Rovinj, Croatia, 2019)
The present paper investigated the influence of mechanical activation of fly ash and various parameters, such as curing temperature and concentration of foaming agent (Al powder), on physical-mechanical characteristics of ...
Unravelling migration connectivity reveals unsustainable hunting of the declining ortolan bunting
(American Association for the Advancement of Science [Society Publisher], 2019)
In France, illegal hunting of the endangered ortolan bunting Emberiza hortulana has been defended for the sake
of tradition and gastronomy. Hunters argued that ortolan buntings trapped in southwest France originate ...