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   Articles with "5bi0 5tio3" as a keyword



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Effect of Sn substitution on the energy storage properties of 0.45SrTiO3–0.2Na0.5Bi0.5TiO3–0.35BaTiO3 ceramics

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recommendations! Published in 2018 at "Journal of Materials Science"

DOI: 10.1007/s10853-018-2282-8

Abstract: Phase constitution, microstructure, dielectric performance, polarization, breakdown strength as well as energy storage behaviors for the (1 − x)(0.45SrTiO3–0.2Na0.5Bi0.5TiO3–0.35BaTiO3)–xSnO2 (STNBTBT–Snx) were systematically investigated. The dielectric measurements exhibit a relaxor behavior, and the dielectric loss is very low… read more here.

Keywords: energy; 2na0 5bi0; energy storage; 45srtio3 2na0 ... See more keywords
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Electrochemical properties of Na0.5Bi0.5TiO3 perovskite as an anode material for sodium ion batteries

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

DOI: 10.1007/s10853-019-03834-9

Abstract: Sodium ion batteries (SIBs) are possible low-cost alternative to the current lithium ion batteries and hold great perspectives for large-scale renewable energy storage. However, the unavailability of appropriate anode material hinders the practical application of… read more here.

Keywords: sodium ion; ion batteries; na0 5bi0; 5bi0 5tio3 ... See more keywords
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Enhanced energy-storage performance and temperature-stable dielectric properties of (1 − x)(0.94Na0.5Bi0.5TiO3–0.06BaTiO3)–xNa0.73Bi0.09NbO3 ceramics

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recommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-0522-y

Abstract: A series of novel (1 − x)(0.94Na0.5Bi0.5TiO3–0.06BaTiO3)–xNa0.73Bi0.09NbO3 (BNT–BT–100xNBN) (x = 0–0.15) lead-free ceramics were fabricated by conventional solid state reaction method. The effects of NBN modification on the phase evolution, dielectric behavior, ferroelectric property and energy-storage performance were comprehensively… read more here.

Keywords: energy; energy storage; 5tio3 06batio3; 5bi0 5tio3 ... See more keywords
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The effect of doping on oxygen conductivity performance of Na0.5Bi0.5TiO3 compounds

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

DOI: 10.1007/s10854-019-01110-9

Abstract: The three different doped (Na, K and Mg) Na0.5Bi0.5TiO3 compounds were prepared. The grain conductivity of the doped Na0.5Bi0.5TiO3 compounds shows: Na-doping > K-doping > Mg-doping. Using the dielectric relaxation spectroscopy, the relaxation parameters can be obtained: ENa = 0.61 eV, EK = 0.64 eV… read more here.

Keywords: oxygen; doped na0; 5tio3 compound; na0 5bi0 ... See more keywords
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In-situ XRD study of actuation mechanisms in BiFeO3-K0.5Bi0.5TiO3-PbTiO3 ceramics

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recommendations! Published in 2019 at "Acta Materialia"

DOI: 10.1016/j.actamat.2019.02.026

Abstract: Abstract In the present study, we report a nonergodic relaxor ferroelectric composition for high temperature piezoelectric applications, 0.57BiFeO3-0.21K0.5Bi0.5TiO3-0.22PbTiO3, which exhibits Tm around 420 °C. By combining the results of in-situ synchrotron XRD and strain measurements using… read more here.

Keywords: xrd study; 5bi0 5tio3; study; strain ... See more keywords
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Optimized energy-storage performance in Mn-doped Na0.5Bi0.5TiO3-Sr0.7Bi0.2TiO3 lead-free dielectric thin films

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recommendations! Published in 2022 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.151274

Abstract: Abstract The 0.55Na0.5Bi0.5TiO3-0.45Sr0.7Bi0.2TiO3 (0.55NBT-0.45SBT) thin films with Mn doping were fabricated on the platinum-buffered Si substrates using the sol-gel technique. The impacts of Mn doping on the structure and properties of the thin films were… read more here.

Keywords: 7bi0 2tio3; thin films; energy storage; 5bi0 5tio3 ... See more keywords
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Synthesis of Na0.5Bi0.5TiO3 whiskers and their nanoscale piezoelectricity

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recommendations! Published in 2017 at "Ceramics International"

DOI: 10.1016/j.ceramint.2017.05.321

Abstract: Abstract The perovskite structured lead-free system Na0.5Bi0.5TiO3 (NBT) whiskers were synthesized from whiskers of layered tunnel structured Na2Ti6O13 (NT), using a topochemical route. Both NT and NBT whiskers show high aspect ratios with an average… read more here.

Keywords: 5tio3 whiskers; synthesis na0; nbt whiskers; na0 5bi0 ... See more keywords
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Dielectric and optical properties of Ni doped Na0.5Bi0.5TiO3

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recommendations! Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.05.158

Abstract: Abstract Polycrystalline Ni doped Na.5Bi0.5TiO3 samples (Na0.5Bi0.5)Ti1-xNixO3, (x = 0.5, 0.10, 0.15) have been prepared by solid state reaction. The appearance of the additional peak in X-ray diffraction pattern indicates the ordering of Ti4+ and Ni2+ ions.… read more here.

Keywords: dielectric optical; optical properties; properties doped; doped na0 ... See more keywords
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Effect of donor W and acceptor Ni codoping at Ti site on the structure and electrical properties of Na0.5Bi0.5TiO3 thin film

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recommendations! Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.05.165

Abstract: Abstract Pure Na0.5Bi0.5TiO3 (NBT), donor W6+ doped NBT (NBTW), acceptor Ni2+ doped NBT (NBTNi), as well as donor W6+ and acceptor Ni2+ codoped NBT (NBTWNi) polycrystalline films are fabricated on indium tin oxide (ITO)/glass substrates… read more here.

Keywords: donor; effect; na0 5bi0; film ... See more keywords

Domain evolution and improved electrical property of BiMn2/3Nb1/3O3 doped 0.8Na0.5Bi0.5TiO3-0.2K0.5Bi0.5TiO3

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recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.12.015

Abstract: Abstract (1-x)[0.8Na0.5Bi0.5TiO3-0.2K0.5Bi0.5TiO3]-xBiMn2/3Nb1/3O3 ((1-x)NKBT-xBMN with x = 0–0.04) piezoceramics were prepared, the composition-dependent domain structure and domain switching under electric field and their effects on macroscopic electrical properties have been systematically investigated. At room temperature, though the ceramics… read more here.

Keywords: 5tio3 2k0; 2k0 5bi0; 8na0 5bi0; property ... See more keywords
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Low temperature synthesis of plate-like Na0.5Bi0.5TiO3 via molten salt method

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recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.04.299

Abstract: Abstract In this study, plate-like Na0.5Bi0.5TiO3 (BNT) templates with perovskite structure were obtained by two-step molten salt synthesis (MSS) method at a low temperature. Firstly, Bi4Ti3O12 precursors were synthesized at 1030 °C in NaCl–KCl molten salt.… read more here.

Keywords: like na0; na0 5bi0; 5bi0 5tio3; plate like ... See more keywords