Synthesis and piezoelectric properties of (Ba1-xCa x)(Ti1-yZry)O3 by a novel composite-hydroxide-mediated approach

Takeshi Kimura; Shu Yin; Takatoshi Hashimoto; Atushi Sasaki; Yuichi Tokano; Tsugio Sato

doi:10.1142/S1793604712600132

Synthesis and piezoelectric properties of (Ba_1-xCa _x)(Ti_1-yZr_y)O₃ by a novel composite-hydroxide-mediated approach

Takeshi Kimura, Shu Yin, Takatoshi Hashimoto, Atushi Sasaki, Yuichi Tokano, Tsugio Sato

Research output: Contribution to journal › Article › peer-review

Abstract

High purity (Ba_1-xCa_x)(Ti_1-yZr _y)O₃((x,y)=(0.00,0.00)(0.50,0.50)) were synthesized by a composite-hydroxide-mediated approach at 200°C using a sealed tube with a rolling system. The powders with an average size of 50 nm in diameter and narrow size distribution were produced. The highest electromechanical coupling factor k_r was 36.1% ((x,y) = (0.05,0.03)) and highest mechanical quality factor Q_m was 256 ((x,y) = (0.11,0.13)).

Original language	English
Article number	1260013
Journal	Functional Materials Letters
Volume	5
Issue number	2
DOIs	https://doi.org/10.1142/S1793604712600132
Publication status	Published - 2012 Jun

Keywords

BaTiO
a CHM approach
piezoelectric ceramics

ASJC Scopus subject areas

Materials Science(all)

Access to Document

10.1142/S1793604712600132

Cite this

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title = "Synthesis and piezoelectric properties of (Ba1-xCa x)(Ti1-yZry)O3 by a novel composite-hydroxide-mediated approach",

abstract = "High purity (Ba1-xCax)(Ti1-yZr y)O3((x,y)=(0.00,0.00)(0.50,0.50)) were synthesized by a composite-hydroxide-mediated approach at 200°C using a sealed tube with a rolling system. The powders with an average size of 50 nm in diameter and narrow size distribution were produced. The highest electromechanical coupling factor kr was 36.1% ((x,y) = (0.05,0.03)) and highest mechanical quality factor Qm was 256 ((x,y) = (0.11,0.13)).",

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T1 - Synthesis and piezoelectric properties of (Ba1-xCa x)(Ti1-yZry)O3 by a novel composite-hydroxide-mediated approach

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AU - Yin, Shu

AU - Hashimoto, Takatoshi

AU - Sasaki, Atushi

AU - Tokano, Yuichi

AU - Sato, Tsugio

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AB - High purity (Ba1-xCax)(Ti1-yZr y)O3((x,y)=(0.00,0.00)(0.50,0.50)) were synthesized by a composite-hydroxide-mediated approach at 200°C using a sealed tube with a rolling system. The powders with an average size of 50 nm in diameter and narrow size distribution were produced. The highest electromechanical coupling factor kr was 36.1% ((x,y) = (0.05,0.03)) and highest mechanical quality factor Qm was 256 ((x,y) = (0.11,0.13)).

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