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The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system

Kosanović, Darko; Obradović, Nina; Živojinović, Jelena; Maričić, Aleksa; Pavlović, Vera P.; Pavlović, Vladimir B.; Ristić, Momčilo M. (Belgrade : International Institute for the Science of Sintering, 2012)

In this article the influence of mechanical activation on sintering process of bariumstrontium-titanate ceramics has been investigated. Both non-activated and mixtures treated in a planetary ball mill for 5, 10, 20, 40, ...

Study of dielectric behavior and electrical properties of hematite α-Fe2O3 doped with Zn

Nikolić, Maria Vesna; Slankamenac, Miloš; Nikolić, Nataša; Sekulić, D.; Aleksić, Obrad S.; Mitrić, Miodrag; Ivetić, Tamara; Pavlović, Vladimir B. (Belgrade : International Institute for the Science of Sintering, 2012)

The effects of Zn-doping on the dielectric behavior and electrical properties of bulk α-Fe2O3 have been studied. X-ray diffraction analysis revealed the presence of two phases in all samples: hematite and spinel ZnFe2O4, ...

Low temperature effects on up-conversion emission of Er3+/Yb3+ co-doped Y2O3

Lojpur, Vesna; Nikolić, M.; Mančić, Lidija; Dramićanin, Miroslav; Milošević, Olivera (Belgrade : Agencija FORMAT, 2012)

Over the past years, Rare Earth (RE3+) ions doped materials have been attracted a great deal of interest due to the potential application for optical temperature sensors. Luminescence properties of these materials are ...

Study of Dielectric Behavior and Electrical Properties of Hematite a-Fe2O3 Doped with Zn

Nikolić, Maria Vesna; Slankamenac, Miloš; Nikolić, N.; Sekulić, D. I.; Aleksić, Obrad S.; Mitrić, Miodrag; Ivetić, Tamara; Pavlović, Vladimir B.; Nikolić, Pantelija M. (Belgrade : Serbian Ceramic Society, 2012)

The effects of Zn-doping on the dielectric behavior and electrical properties of bulk alpha-Fe2O3 have been studied. X-ray diffraction analysis revealed the presence of two phases in all samples: hematite and spinel ZnFe2O4, ...

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Rapid crystallization of LiFePO4 particles by facile emulsion-mediated solvothermal synthesis

Jugović, Dragana; Mitrić, Miodrag; Kuzmanović, Maja; Cvjetićanin, Nikola; Marković, Smilja; Škapin, Srečo Davor; Uskoković, Dragan (Elsevier, 2012)

Lithium iron phosphate powders were obtained by solvothermal treatments of quaternary emulsions Triton X-100/cyclohexane/n-hexanol/water at low temperature (180 °C), with or without stirring. Such synthesis conditions ...

Mechanical-chemical synthesis Ba0.77Sr0.23TiO3

Kosanović, Darko; Obradović, Nina; Živojinović, Jelena; Filipović, Suzana; Maričić, Aleksa; Pavlović, Vladimir B.; Tang, Y.; Ristić, Momčilo M. (Belgrade : International Institute for the Science of Sintering, 2012)

Barium-Strontium-Titanate Ba0.77Sr0.23TiO3 was prepared from starting materials BaCO3, SrCO3 and TiO2 through solid-state reactions. Mixtures of these oxides are mechanically activated in a high-energy planetary ball mill ...