Dielectric and piezoelectric properties of Bi1/2Na1/2TiO3–SrTiO3 lead–free ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electroceramics"
DOI: 10.1007/s10832-018-0161-y
Abstract: This study investigated the microstructure, crystal structure, and electrical properties of (1 − x)Bi1/2Na1/2TiO3–xSrTiO3 (BNST100x; x = 0.20, 0.22, 0.24, 0.26, 0.28, and 0.30) lead−free piezoceramics. The average grain size of BNST100x ceramics decreased with increasing SrTiO3 content. A… read more here.
Keywords: bi1 2na1; lead free; 2na1 2tio3; piezoelectric properties ... See more keywords
Strong photoluminescence and high piezoelectric properties of Eu-doped (Ba0.99Ca0.01)(Ti0.98Zr0.02)O3 ceramics
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DOI: 10.1007/s10854-017-7569-z
Abstract: Lead-free luminescent multifunctional (Ba0.99Ca0.01)1−xEux(Ti0.98Zr0.02)O3 (x = 0, 0.002, 0.004 and 0.006) (BCEZT-x) ceramics were successfully synthesized using solid state reaction method. The effects of Eu addition on the phase structure and electrical properties of the BCEZT-x ceramics… read more here.
Keywords: ba0 99ca0; piezoelectric properties; ti0 98zr0; bcezt ceramics ... See more keywords
Influence of sintering parameters on structural, dielectric and piezoelectric properties of Ca, La and Sr-doped PZT (PCLSZT) electroceramics
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DOI: 10.1007/s10854-021-06354-y
Abstract: The effects of both sintering temperature and soaking time on structural, dielectric and piezoelectric properties of CaCO3-doped lead lanthanum strontium zirconia titanate (PLSZT) system have been studied. CaCO3 was mixed with PLSZT according to stoichiometric… read more here.
Keywords: structural dielectric; temperature; piezoelectric properties; sintering temperature ... See more keywords
Synthesis and piezoelectric properties of N-phthaloylglutamic acid derivatives
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DOI: 10.1007/s11172-017-1905-6
Abstract: The (S,S)- and (R,R)-enantiomers of dimethyl 2,4-diphthalimidoglutarate were synthesized by nucleophilic substitution of bromine in dimethyl (2S,4RS)-4-bromo-N-phthaloyl-glutamate upon treatment with potassium phthalimide, followed by separation. The crystal structure of the obtained compounds was studied by… read more here.
Keywords: properties phthaloylglutamic; piezoelectric properties; synthesis piezoelectric; phthaloylglutamic acid ... See more keywords
Strong piezoelectric properties and electric-field-driven changes in domain structures in a PbZr0.87Ti0.13O3 single crystal
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DOI: 10.1016/j.actamat.2021.117129
Abstract: Abstract PbZr1-xTixO3 perovskite materials, known as PZT, are highly applicable, mainly due to their extraordinary piezoelectric properties. Recently, a technology of PZT crystals growth has been elaborated and opened new investigation possibilities for these compounds.… read more here.
Keywords: single crystal; electric field; 13o3 single; pbzr0 87ti0 ... See more keywords
Porous cellulose composite aerogel films with super piezoelectric properties for energy harvesting.
Sign Up to like & getrecommendations! Published in 2022 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2022.119407
Abstract: The piezoelectric effect is one of the most promising electromechanical coupling processes for mechanical energy conversion and energy harvesting. However, natural polymer based piezoelectric materials are of poor piezoelectric performance. we developed flexible porous piezoelectric… read more here.
Keywords: porous cellulose; piezoelectric properties; aerogel films; energy ... See more keywords
Dielectric and piezoelectric properties of PMN-PT ceramics doped with strontium
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.11.029
Abstract: Motivated by the need of piezoelectric ceramics with enhanced piezoelectric properties, we investigated the effects of Sr addition on the structural, dielectric and piezoelectric properties of PMN-PT ceramics. The synthesis of (1-x)[(Pb 1-y Sr y… read more here.
Keywords: properties pmn; pmn ceramics; piezoelectric properties; dielectric piezoelectric ... See more keywords
Dielectric, ferroelectric and piezoelectric properties of MnO2-doped Pb(Yb1/2Nb1/2)O3-Pb(Zr,Ti)O3 ceramics
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DOI: 10.1016/j.ceramint.2018.02.042
Abstract: Abstract 0–0.8 wt% MnO2 doped 0.33Pb(Yb1/2Nb1/2)O3–0.18PbZrO3–0.49PbTiO3 (PYN-PZT) ceramics were prepared by solid state reaction method and the influence of MnO2 modification on their crystal structure, ferroelectric and piezoelectric properties of PYN-PZT ceramics was investigated. It was… read more here.
Keywords: piezoelectric properties; mno2 doped; pzt ceramics; pyn pzt ... See more keywords
Enhancing piezoelectric properties of Ba0.88Ca0.12Zr0.12Ti0.88O3 lead-free ceramics by doping Co ions
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DOI: 10.1016/j.ceramint.2020.09.167
Abstract: Abstract The piezoelectric properties of lead-free Ba0.88Ca0.12Zr0.12Ti0.88O3 (BCZT) ceramics were greatly optimized by doping Co ions using a CoO powder. The role of Co2+ and Co3+ in enhancing the piezoelectric properties and the relationship between… read more here.
Keywords: co2; co3; doping ions; piezoelectric properties ... See more keywords
Study of the optoelectronic and piezoelectric properties of ZrO2 doped PVDF from quantum chemistry calculations
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DOI: 10.1016/j.cjph.2019.10.022
Abstract: Abstract In this study, we have evaluated the optoelectronic and piezoelectric properties of doped PVDF. The electronic structures and the linear and non-linear optical properties of ZrO2-doped PVDF were calculated by adopting the LDA approximations… read more here.
Keywords: optoelectronic piezoelectric; doped pvdf; piezoelectric properties; chemistry ... See more keywords
Resolving the piezoelectric properties through differential evolution algorithm via piezoresponse force microscopy
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.106034
Abstract: Abstract Piezoresponse force microscopy (PFM) has rapidly become an important tool for characterizing electromechanical properties in piezoelectric materials at the nanoscale. However, there remains a challenge on the accurate quantitative determination of the piezoelectric coefficients… read more here.
Keywords: evolution algorithm; microscopy; force microscopy; piezoelectric properties ... See more keywords