Structure-dependent dielectric relaxations in Sm-doped BaTiO3 ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.313
Abstract: Abstract Rare-earth Sm doped BaTiO3 ceramics were prepared by a solid-state reaction method, and the structures and dielectric properties were examined. Both tetragonality and phase-transition temperature decreased with increasing doping content. Colossal dielectric constant and… read more here.
Keywords: dielectric relaxations; doped batio3; dependent dielectric; batio3 ceramics ... See more keywords
Microstructure and dielectric property of flash sintered SiO2-coated BaTiO3 ceramics
Sign Up to like & getrecommendations! Published in 2019 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2019.05.019
Abstract: Abstract Flash sintering method was adopted to sinter SiO2-coated BaTiO3 ceramics to lower sintering temperature and shorten sintering time. The microstructure and dielectric property of BaTiO3 with different amount of SiO2 coating were studied. Samples… read more here.
Keywords: flash sintered; sio2 coated; flash; coated batio3 ... See more keywords
Electrical investigations of BaTiO3 ceramics with Ba/Ti contents under influence of temperature
Sign Up to like & getrecommendations! Published in 2017 at "Solid State Ionics"
DOI: 10.1016/j.ssi.2017.02.003
Abstract: Abstract Electrical properties of the solid state sintered BaTiO 3 ceramics at 0.98 and 0.94 Ba/Ti molar ratio are investigated perhaps for the first time in the wide range of temperatures (40–700 °C) at 1 kHz frequency.… read more here.
Keywords: temperature; ceramics contents; investigations batio3; batio ceramics ... See more keywords
Effects of ultrasonication and conventional mechanical homogenization processes on the structures and dielectric properties of BaTiO3 ceramics.
Sign Up to like & getrecommendations! Published in 2017 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2016.07.027
Abstract: The effects of the homogenization process on the structures and dielectric properties of pure and Nb-doped BaTiO3 ceramics have been investigated using an ultrasonic homogenization and conventional mechanical methods. The reagents were homogenized using an… read more here.
Keywords: using ultrasonic; structures dielectric; dielectric properties; homogenization ... See more keywords
Effect of sintering temperature on microstructure, dielectric and ferroelectric properties of BaTiO3 ceramics
Sign Up to like & getrecommendations! Published in 2023 at "Ferroelectrics"
DOI: 10.1080/00150193.2023.2189837
Abstract: Abstract BaTiO3 ceramic powders are prepared by the solid phase reaction method. BaTiO3 ceramic powders are sintered at different temperatures for 3 h. The tetragonal phase of BaTiO3 powder is confirmed by XRD. It was found… read more here.
Keywords: sintering temperature; batio3 ceramic; batio3 ceramics; ceramic samples ... See more keywords
Discrete Temperature Values in the Sintering Process as a BaTiO3-ceramics Properties Parameter
Sign Up to like & getrecommendations! Published in 2017 at "Science of Sintering"
DOI: 10.2298/sos1704469v
Abstract: In this paper, we develop the new physical-mathematical time scale approach-model applied to BaTiO3-ceramics. At the beginning, a time scale is defined to be an arbitrary closed subset of the real numbers R, with the… read more here.
Keywords: temperature values; temperature; time scale; discrete temperature ... See more keywords
Enhancement of Nonlinear Dielectric Properties in BiFeO3–BaTiO3 Ceramics by Nb-Doping
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15082872
Abstract: BiFeO3–BaTiO3 (BF–BT) ceramics exhibit great potential for diverse applications in high temperature piezoelectric transducers, temperature-stable dielectrics and pulsed-power capacitors. Further optimization of functional properties for different types of applications can be achieved by modification of… read more here.
Keywords: energy storage; bifeo3 batio3; enhancement nonlinear; dielectric properties ... See more keywords
An Overview of Some Nonpiezoelectric Properties of BaTiO3 Ceramics Doped by Eu Ions
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15155363
Abstract: Ferroelectric ceramics BaTiO3:x%Eu (x = 0, 0.1, 1, 2, 3) were synthesized by a conventional method. Structural investigation confirmed that all ceramics possessed tetragonal (P4mm) symmetries at room temperature for the undoped ceramics as well… read more here.
Keywords: overview nonpiezoelectric; nonpiezoelectric properties; batio3 ceramics; ceramics doped ... See more keywords