Enhanced energy storage properties in MgO-doped BaTiO3 lead-free ferroelectric ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-0011-3
Abstract: In this investigation, MgO-doped BaTiO3 (BT) ceramics were prepared by a conventional solid-state sintering method. Perovskite-structure was identified by an X-ray diffraction method. Relatively high volume density and relative density were achieved with appropriate MgO… read more here.
Keywords: energy; doped batio3; energy storage; density ... See more keywords
Preparation and structural characterization of Fe-doped BaTiO3 diluted magnetic ceramics
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.05.013
Abstract: Abstract Fe-doped BaTiO 3 ceramics produced from powders prepared by solid state reaction at various processing parameters (temperature, time) were investigated and discussed. X-ray diffraction analysis confirmed the existence of the tetragonal phase in BaTi… read more here.
Keywords: characterization doped; preparation structural; doped batio3; batio3 diluted ... See more keywords
Synergetic effect of rare-earths doping on the microstructural and electrical properties of Sr and Ca co-doped BaTiO3 nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.01.020
Abstract: Abstract Single-phase BST-BCT ceramic doped with different rare-earth materials (La, Gd, Dy, and Yb) have been prepared using a modified mechano-chemical activation technique. The modified BaTiO3 doped with different rare-earths elements have manifested improved characteristics… read more here.
Keywords: rare earths; change; doped batio3; effect ... See more keywords
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
Enhanced triboelectric properties of Eu2O3-doped BaTiO3/PVDF-HFP nanofibers.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d2nr05990h
Abstract: Because triboelectric nanogenerators (TENGs) convert mechanical energy into electricity, they are sustainable energy sources for powering a diverse range of intelligent sensing and monitoring devices. To enhance the electrical output of polymer-based TENGs, nanofillers are… read more here.
Keywords: batio3 pvdf; doped batio3; pvdf; eu2o3 doped ... See more keywords
Magnetic and multiferroic properties of dilute Fe-doped BaTiO3 crystals
Sign Up to like & getrecommendations! Published in 2020 at "APL Materials"
DOI: 10.1063/5.0002863
Abstract: Combining and coupling both magnetic and electric properties in one single phase multiferroic material has attracted high interest recently to enable a broad range of novel devices and applications. To evaluate one potential route toward… read more here.
Keywords: doped batio3; magnetic multiferroic; multiferroic properties; properties dilute ... See more keywords
Persistent polar distortions from covalent interactions in doped BaTiO3
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.014108
Abstract: The discovery of polar metals, bulk band conductors which combine broken inversion symmetry and metallic conductivity, has disrupted the long-standing assumption that polar order and metallicity are incompatible. Despite recent progress, however, the circumstances which… read more here.
Keywords: interactions doped; doped batio3; persistent polar; polar distortions ... See more keywords
Ferroelectric characteristics of Fe/Nb co-doped BaTiO3
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters B"
DOI: 10.1142/s0217984919502610
Abstract: [Formula: see text] ceramics ([Formula: see text] mol.%, [Formula: see text]:[Formula: see text] = 1:3, 2:3, 3:2, 3:1) were successfully prepared using the traditional solid-phase sintering method. The effects of the proportion doping (Fe/Nb) components on… read more here.
Keywords: doped batio3; ferroelectric characteristics; temperature; formula see ... See more keywords
Dielectric and energy storage properties of PVDF/Nd-BaTiO3@Al2O3 composite films
Sign Up to like & getrecommendations! Published in 2019 at "Functional Materials Letters"
DOI: 10.1142/s1793604719500346
Abstract: Flexible Nd-doped BaTiO3@Al2O3/polyvinylidene fluoride (PVDF) composites have been successfully developed. With the reaction temperature of 70∘C, Nd-doped BaTiO3@Al2O3 particles display uniform core–shell structures and disperse well in the PVDF matrix. Due to the benign dielectric… read more here.
Keywords: energy storage; doped batio3; batio3 al2o3; al2o3 ... See more keywords
Ferroelectric Transition in Sr- and W-Doped BaTiO3 Solid Solutions
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11156760
Abstract: We synthesized Sr- and W-doped BaTiO3 (BTO) polycrystals by using a solid-state reaction method. The X-ray diffraction results showed that Sr and W atoms occupied the Ba and Ti sites in tetragonal BTO, respectively, and… read more here.
Keywords: ferroelectric transition; doped batio3; transition doped; bto ... See more keywords
Mn- and Yb-Doped BaTiO3-(Na0.5Bi0.5)TiO3 Ferroelectric Relaxor with Low Dielectric Loss
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16062229
Abstract: In this work, a Mn-and Yb-doped BaTiO3-(Na0.5Bi0.5)TiO3 ferroelectric relaxor was designed and prepared. The effects of Mn on the microstructures, dielectric and electrical properties of the ceramics were investigated. The X-ray structural analysis shows a… read more here.
Keywords: batio3 na0; na0 5bi0; dielectric loss; loss ... See more keywords