Impact of Phase Structure on Piezoelectric Properties of Textured Lead-Free Ceramics
Crystals, 2020 The impact of phase structure on piezoelectric performances of textured Na0.5Bi0.5TiO3 (NBT) based lead-free ceramics was studied, including 0.88NBT-0.08K0.5Bi0.5TiO3-0.04BaTiO3 (88NBT) with morphotropic phase boundary (MPB) composition and 0.90NBT-0 ...
Xiaoyi Gao +6 more
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Preparation and energy storage properties of 001-textured -based ceramics
Journal of Advanced Dielectrics, 2023 Dielectric materials with high energy storage density ([Formula: see text]) and efficiency ([Formula: see text]) are expected for energy storage capacitors. In this work, [Formula: see text]001[Formula: see text]-textured [Formula: see text][Formula: see
Zhengu Chen +9 more
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Textured alumina ceramics by uniaxial pressing
Key Engineering Materials, 2002 7th Conference of the European-Ceramic-Society -- SEP 09-13, 2001 -- BRUGGE, BELGIUMWOS: 000172651400102Highly textured, dense alumina ceramics were fabricated by a processing route which utilizes a mixture of Al metal powder, alumina powder, alumina ...
Messing, GL, Suvacı, Ender
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CrystalsElectrostrictive materials based on (Na0.5Bi0.5)TiO3 are promising lead-free candidates for high-precision actuation applications, yet their properties require further improvement.
Kiran Andleeb +6 more
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Near-ideal electromechanical coupling in textured piezoelectric ceramics
Nature Communications, 2022 “k” is the electromechanical coupling factor, and determines the efficiency of conversion between electrical and mechanical energy or vice-versa in piezoelectric materials. Here, Yan et al.
Yongke Yan +6 more
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Microstructure and high-temperature strength of textured and non-textured ZrB2 ceramics
Science and Technology of Advanced Materials, 2014 Zirconium diboride (ZrB2) ceramic possesses a unique combination of nice mechanical performance, high melting point (> 3000 °C) and great high-temperature oxidation resistance (up to 1600 °C), which makes it a promising material system for ever ...
Wen-Wen Wu, Yoshio Sakka, Mehdi Estili
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Microstructural, Mechanical, and Thermal Properties of Textured Si<sub>3</sub>N<sub>4</sub>/BN Composite Ceramics Prepared Using Two-Step Sintering. [PDF]
Materials (Basel)Textured Si3N4/BN composite ceramics were successfully fabricated using two-step sintering, combining pseudo-hot isostatic pressing (PHIP) and gas pressure sintering.
Gong D, Zhou Y, Shi Y, He Q.
europepmc +2 more sources
A design for preparation of textured piezoelectric ceramics based on the phase-field simulation
Journal of Advanced Dielectrics, 2022 To solve the problem of directional arrangement of small template particles, we designed a lamination technique for the preparation of dense ceramics with high texture degree based on the phase-field simulation.
Yongmei Zhang, Liangliang Liu
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Texture Engineering Modulating Electromechanical Breakdown in Multilayer Ceramic Capacitors
Advanced Science, 2023 Understanding the electromechanical breakdown mechanisms of polycrystalline ceramics is critical to texture engineering for high‐energy‐density dielectric ceramics.
Jian Wang +6 more
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Hot forging Nb4AlC3 ceramics with enhanced properties
Journal of Advanced Ceramics, 2023 Textured Nb4AlC3 ceramics were rapidly and efficiently prepared by hot forging through spark plasma sintering (SPS). The longitudinal compression ratio of textured Nb4AlC3 ceramics was −78.3%, and the lateral expansion ratio was 32.1%.
Ye Yu +6 more
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