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Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-04259-w
Abstract: The effects of 2% Zr introduction in Ba0.8Ca0.2TiO3 (BCT) system on its electrical and electrocaloric properties was investigated. BCT and Ba0.8Ca0.2Zr0.02Ti0.98O3 (BCZT) ceramics synthesized by solid-state processing were crystallized in a pure perovskite phase with…
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Keywords:
electrocaloric effect;
bct;
lead free;
bczt ... See more keywords
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Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.09.212
Abstract: Abstract A series of orange-red emitting Sm3+ activated Ba0.85Ca0.15Ti0.90Zr0.10O3 (BCZT: xSm3+, x = 0.001–0.007) are synthesized by a conventional solid-state reaction method. The Sm3+ ions composition dependent photoluminescence properties are systematically investigated. Under the excitation of a…
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Keywords:
85ca0 15ti0;
sm3;
bczt;
temperature ... See more keywords
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Published in 2020 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2020.108209
Abstract: Abstract Novel surface insulated 0.5(Ba0.7Ca0.3)TiO3-0.5Ba(Zr0.2Ti0.8)O3 (BCZT) nanofibers adhered with boron nitride nanosheets (BNNSs), named as BCZT@BN, is used as fillers in polyvinylidene fluoride (PVDF)-based nanocomposites. Double layered film which comprises high breakdown strength (Eb) layer…
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Keywords:
energy;
bczt;
bczt nanofibers;
surface insulated ... See more keywords
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Published in 2021 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2021.138560
Abstract: Abstract This present work involves the synthesis of lead - free (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3– BCZT ceramics through solid-state process and its aging behaviour effect on piezoelectric and dielectric properties. Aging phenomenon occurs in ferroelectric state and associated…
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Keywords:
aging behaviour;
synthesis aging;
bczt ceramics;
bczt ... See more keywords
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Published in 2019 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2018.03.004
Abstract: Abstract Lead-free Ba0.85Ca0.15Ti0.9Zr0.1O3 (BCZT) ceramics had attracted much attention for the fabrication of microelectronic devices by virtue of their excellent dielectric, ferroelectric and piezoelectric properties. To understand the effects of both mean grain size and…
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Keywords:
size;
dielectric properties;
grain size;
bczt ... See more keywords
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Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5044623
Abstract: In this work, the ferroelectric characteristics of 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 (BCZT) thin films grown on 0.7 wt. % Nb-doped (001)-SrTiO3 (Nb:STO) single-crystal have been investigated. High-resolution transmission electron microscopy and electron energy loss spectroscopy revealed a very sharp…
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Keywords:
5ba zr0;
bczt;
microscopy;
field ... See more keywords
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1
Published in 2017 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.14737
Abstract: Ba0.8Ce0.35Zr0.5Tb0.15O3-δ (BCZT) perovskite has been synthesized by glycine-assisted solution combustion method. The Ni-Ba0.8Ce0.35Zr0.5Tb0.15O3-δ-based cermet membrane is obtained by cosintering NiO and BCZT powder mixture at 1550°C in reducing atmosphere. The X-ray diffraction pattern of sintered…
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Keywords:
hydrogen;
bczt;
cermet membrane;
doped barium ... See more keywords