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Analysis of isothermal sintering of zinc-titanate doped with MgO
(Čačak : Technical Faculty, 2007)
The aim of this work was analysis of isothermal sintering of zinc titanate ceramics doped with MgO obtained by mechanical activation. Mixtures of ZnO, Ti02 and MgO (0, 1.25 and 2.5%) were mechanically activated 15 minutes ...
Sinteza i karakterizacija BaTi 1-x Sn x O3 prahova i višeslojninh keramičkih materijala
(Belgrade : University of Belgrade, Faculty of Physical Chemistry, 2008)
BaTi1−xSnxO3 (BTS) prahovi (x od 0 do 0.15) sintetisani su reakcijom u čvrstom stanju. Određene su fizičke karakteristike sintetisanih BTS prahova i monomorfnih sinterovanih komponenata: srednja veličina čestica, raspodela ...
Densification, Microstructure an Electrical Properties of Baruim Titanate (BT) Ceramic Prepared from Ultrasonically De-agglomerated BT Powders
(2008)
Poster presented at the 10th Conference of the Materials Research Society of Serbia - YUCOMAT 2008, Herceg Novi, Montenegro, September 8-12, 2008.
The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3
(Belgrade : Serbian Ceramic Society, 2013)
The materials based on BaTiO3 can be controlled using different technological parameters and different additives. We investigate the influence of different temperature levels of sintering (1320°C, 1350°C and 1380°C) on the ...
Pulsed Laser Deposition of BaTiO3 on PVDF substrate
(Belgrade : Serbian Ceramic Society, 2013)
Piezoelectric materials play an important role in development of advanced Micro-electromechanical systems (MEMS) and Nano-electro-mechanical systems (NEMS). Their applications span the aero-space industry, communications, ...
Electronic ceramic structure within the Voronoi cells model and microstructure fractals contacts surfaces new frontier applications
(Belgrade : International Institute for the Science of Sintering, 2013)
In this study, in order to establish grain shapes of sintered ceramics, new approach on correlation between microstructure and doped BaTiO3 -ceramics properties based, on Voronoi model and mathematical statistics calculations ...
The equivalent electrical model of intergranular impedance of BaTiO/3-ceramics
(2000 22nd International Conference on Microelectronics, MIEL 2000 - Proceedings, 2000)
In this paper, the equivalent intergranular impedance model of BaTiO/sub 3/-ceramics is generated taking into consideration two types of connections between grains. The models are applied to a cluster of up to three spherical ...
Fractal corrections of BaTiO3-ceramic sintering parameters
(Belgrade : International Institute for the Science of Sintering, 2014)
Morphology of ceramics grains and pores as well as Brownian character of particle dynamics inside ceramics specimen contributes to better understanding of the sintering process. BaTiO3-ceramics, studied in this paper, has ...
Intergranular fractal impedance analysis of microstructure and electrical properties of rare-earth doped BaTiO3
(Hoboken, NJ : John Wiley & Sons, 2010)
Microstructure properties of barium-titanate based materials, expressed in grain boundary contacts, are of basic importance for electric properties of these material. In this study, the model of intergranular impedance ...
Microstructure evolution and phase transition in Er doped BaTiO3 ceramics
(Belgrade : Serbian Ceramic Society, 2013)
The Er doped BaTiO3 ceramics, with different Er2O3 content, ranging from 0.01 to 1.0 wt% Er, were investigated regarding their microstructural and dielectric characteristics in this paper. Doped BaTiO3 were prepared by ...