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Influence of different pore-forming agents on wollastonite microstructures

Obradović, Nina; Filipović, Suzana; Marković, Smilja; Mitrić, Miodrag; Antić, Vesna; Pavlović, Vladimir B. (Belgrade : Serbian Ceramic Society, 2016)

In this study, highly porous macro- and micro-cellular wollastonite-based ceramics was synthesized. Ceramic precursor, methylhydrocyclosiloxane, together with micro-sized CaCO3, was used as starting material. After 20 min ...

Adsorption capacity of wollastonite based adsorbents with porous structure controlled with different progeny agents

Rusmirović, Jelena; Marinković, Aleksandar; Obradović, Nina; Filipović, Suzana; Pavlović, Vladimir B. (Belgrade : Serbian Ceramic Society, 2016)

Porous wollastonite (WL) based adsorbents were fabricated by a pressureless sintering process by using low molecular weight poly(methyl methacrylate) (PMMA), nanocellulose (NC) and yeast as the pore forming agents. WL based ...

Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment

Labus, Nebojša; Vasiljević, Zorka Ž.; Aleksić, Obrad S.; Vuković, Miloljub; Marković, Smilja; Pavlović, Vladimir B.; Mentus, Slavko; Nikolić, Maria Vesna (Belgrade : Serbian Ceramic Society, 2016)

Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. Powders were characterized with XRD, SEM and particle seizer. Subsequent heating was monitored ...

Modeling, designing and processing of barium titanate stannate

Marković, Smilja; Škapin, Srečo Davor; Stojanović, Boban (Belgrade : Serbian Ceramic Society, 2016)

Barium titanate stannate (BTS, BaTi1−xSnxO3) functionally graded materials (FGMs) with an uniaxial Ti/Sn concentration gradient are very useful for applications in electroceramics, due to a high dielectric constant in a ...