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   Articles with "ba0 85ca0" as a keyword



Preparation and characterization of (Ba0.85Ca0.15)(Zr0.1Ti0.9)TiO3(BCZT)/Bi2O3 composites as efficient visible-light-responsive photocatalysts

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recommendations! Published in 2019 at "Journal of Materials Science"

DOI: 10.1007/s10853-019-04175-3

Abstract: The heterojunction composites (Ba0.85Ca0.15)(Zr0.1Ti0.9)TiO3(BCZT)/Bi2O3 with different weight ratios (75:25, 50:50 and 25:75) were successfully synthesized by solid-state route. As-synthesized composite powders were characterized by XRD, FESEM, EDX, UV–visible and photoluminescence spectroscopy. Photocatalytic activity evaluation was… read more here.

Keywords: bi2o3; bczt bi2o3; ba0 85ca0; visible light ... See more keywords
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Enhancing the dielectric properties of (Ba0.85Ca0.15)(SnxZr0.10−xTi0.90)O3 lead-free ceramics by stannum substitution

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recommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-02431-5

Abstract: A small amount of Sn4+ content has a great influence in the lowering the Curie temperature (Tc), enhancing the dielectric properties and reducing the piezoelectric performance of (Ba0.85Ca0.15)(SnxZr0.1−xTi0.90)O3 (x = 0, 0.025, 0.05, 0.075, 0.10) ceramics, and… read more here.

Keywords: properties ba0; 85ca0 snxzr0; dielectric properties; ba0 85ca0 ... See more keywords

Photoluminescence and optical temperature sensing in Sm3+-doped Ba0.85Ca0.15Ti0.90Zr0.10O3 lead-free ceramics

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recommendations! 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… read more here.

Keywords: 85ca0 15ti0; sm3; bczt; temperature ... See more keywords

Tuning of electrocaloric performance in (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 by induced relaxor-like behavior

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recommendations! Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.03.006

Abstract: Abstract Induced relaxor-like behavior is reported by addition of a sintering additive to the (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 solid solution. The effect of Bi2O3 sinter additive on microstructure is determined. The phase transition behavior is highlighted by dielectric… read more here.

Keywords: 85ca0 zr0; induced relaxor; like behavior; relaxor like ... See more keywords
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Ultrahigh and field-independent energy storage efficiency of (1-x)(Ba0.85Ca0.15)(Zr0.1Ti0.9)O3-xBi(Mg0.5Ti0.5)O3 ceramics

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recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.09.206

Abstract: Abstract Relaxor ferroelectrics are attracting an increasing interest in the application of pulse power systems due to their excellent energy storage performance. In this paper, the (1-x)(Ba0·85Ca0.15)(Zr0·1Ti0.9)O3-xBi(Mg0·5Ti0.5)O3 ((1-x)BCZT-xBMT, x ≤ 0.2) relaxor ceramics are prepared by the… read more here.

Keywords: zr0 1ti0; energy; ba0 85ca0; energy storage ... See more keywords

Concurrently enhanced piezoelectric performance and curie temperature in stressed lead-free Ba0.85Ca0.15Ti0.9Zr0.1O3 ceramics

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recommendations! Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-59311-2

Abstract: Eco-friendly, lead-free BaTiO3-based piezoelectrics are critical for sustainable electronics, but improving their piezoelectric properties often compromises Curie temperature (TC). To address this trade-off, we implemented an innovative stress engineering approach by introducing a secondary phase… read more here.

Keywords: temperature; curie temperature; ba0 85ca0; lead free ... See more keywords

Evaluation of the microstructure, optical properties and hopping conduction mechanism of rare earth doped Ba0.85Ca0.12RE0.03Ti0.90Zr0.04Nb0.042O3 ceramics (RE = Ce3+ and Pr3+)

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recommendations! Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra01068b

Abstract: The current research work examines the impact of Rare Earth (RE3+) ion substitution on the structural, optical and conduction properties of a Ba0.85Ca0.12RE0.03Ti0.90Zr0.04Nb0.042O3 (BCRETZN) (RE = Ce, Pr) ceramic compound produced via a solid-state route.… read more here.

Keywords: ba0 85ca0; conduction; 85ca0 12re0; 12re0 03ti0 ... See more keywords

Outstanding energy density and hardness in Ba0.85Ca0.15Zr0.1Ti0.9O3-based ceramics via weakly coupled relaxor design

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recommendations! Published in 2025 at "Inorganic Chemistry Frontiers"

DOI: 10.1039/d5qi01466b

Abstract: A multi-scale synergistic design strategy to simultaneously achieve a high Wrec and excellent mechanical properties in a Ba0.85Ca0.15Zr0.1Ti0.9O3-based lead-free ferroelectric ceramic based on composition engineering is reported. read more here.

Keywords: 15zr0 1ti0; 85ca0 15zr0; 1ti0 9o3; 9o3 based ... See more keywords

Improving multifunctional performance of Dy-doped (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 ceramics via tailoring Dy-doping amount and ceramic processing

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recommendations! Published in 2024 at "Ferroelectrics"

DOI: 10.1080/00150193.2023.2296292

Abstract: Abstract [(Ba0.85Ca0.15)1-xDyx](Zr0.1Ti0.9)O3 (x mol% Dy-BCZT, x = 0.05, 0.2, 0.5, 1 and 3 mol%) multifunctional lead-free ceramics were prepared by traditional solid-state reaction method, where the influence of Dy doping amount and sintering condition was investigated. All sintered… read more here.

Keywords: phase; ba0 85ca0; doping amount; zr0 1ti0 ... See more keywords

Synthesis of high density sub-10 µm (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3-xCeO2 lead-free ceramics using a two-step sintering technique

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recommendations! Published in 2019 at "Journal of Asian Ceramic Societies"

DOI: 10.1080/21870764.2019.1683954

Abstract: ABSTRACT (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3-xCeO2, (BCZTCe) lead-free piezoelectric ceramics were processed conventionally using a two-step sintering technique. The results suggest that two-step sintering is an effective technique to acquire a high density (99%) homogeneous microstructure with sub-10 μm… read more here.

Keywords: technique; lead free; ba0 85ca0; step sintering ... See more keywords

Ag-nanoparticles-loaded Ba0.85Ca0.15Ti0.9Zr0.1O3 for multicatalytic dye degradation.

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recommendations! Published in 2021 at "Nanotechnology"

DOI: 10.1088/1361-6528/abd5e6

Abstract: Ba0.85Ca0.15Ti0.9Zr0.1O3 (BCZTO) ferroelectric ceramic loaded with Ag nanoparticles (NPs) was explored for its photo/piezocatalytic performance. The presence of Ag loading on BCZTO ceramic was confirmed using electron microscopes. X-ray photoelectron spectroscopy revealed the metallic chemical… read more here.

Keywords: 15ti0 9zr0; 9zr0 1o3; loaded bczto; 85ca0 15ti0 ... See more keywords