Search

Now showing items 1-5 of 5

Effects of mechanical-activation and TiO2 addition on the behavior of two-step sintered steatite ceramics

Terzić, Anja; Obradović, Nina; Kosanović, Darko; Stojanović, Jovica; Đorđević, Antonije; Andrić, Ljubiša; Pavlović, Vladimir B. (Elsevier, 2019)

Steatite, as ceramic with composition predominantly resting on magnesium silicate, was produced from economic resources – talc, aluminosilicate clays, and either BaCO3 or feldspar as flux. Titanium dioxide was a doping ...

Fractal frontiers in microelectronic ceramic materials

Mitić, Vojislav V.; Lazović, Goran; Paunović, Vesna; Cvetković, Nenad; Jovanović, Dejan; Veljković, Sandra; Ranđelović, Branislav; Vlahović, Branislav (Elsevier, 2019)

The world's perennial need for energy and microelectronic miniaturization brings with it a broad set of technological and scientific challenges. Materials characterized by precise microstructural architectures based on ...

The effect of mechanical activation on synthesis and properties of MgAl2O4 ceramics

Obradović, Nina; Fahrenholtz, William G.; Filipović, Suzana; Kosanović, Darko; Dapčević, A.; Đorđević, Antonije; Balać, Igor; Pavlović, Vladimir B. (Elsevier, 2019)

Magnesium aluminate, MgAl2O4 and other alumina-based spinels are ceramics with high hardness, high melting point and mechanical strenght. Spinels can also be used as dielectrics in microwave applications. The goal of this ...

Authorized Users Only

Mg/Cu co-substituted hydroxyapatite – Biocompatibility, mechanical properties and antimicrobial activity

Veljović, Đorđe; Matić, Tamara; Stamenić, Tanja; Kojić, Vesna; Dimitrijević Branković, Suzana; Lukić, Miodrag J.; Jevtić, Sanja; Radovanović, Željko; Petrović, Rada; Janaćković, Đorđe (Elsevier, 2019)

The aim of this study was to improve the mechanical properties and to optimize antimicrobial activity of hydroxyapatite (HAP) by simultaneous doping with Mg and Cu ions in order to obtain material that would be able to ...

Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping

Vujančević, Jelena; Andričević, Pavao; Bjelajac, Anđelika; Đokić, Veljko; Popović, Maja; Rakočević, Zlatko; Horváth, Endre; Kollár, Márton; Náfrádi, Bálint; Schiller, Andreas; Domanski, Konrad; Forró, Laszlo; Pavlović, Vera P.; Janaćković, Đorđe (Elsevier, 2019)

Highly ordered, anodically grown TiO 2 nanotubes on titanium supports were annealed in ammonia atmosphere in order to incorporate nitrogen doping (≤2 at.%) in the titanium oxide lattice. FESEM micrographs revealed nanotubes ...