The characteristics of low-temperature sintered PbTiO3 based ceramics and its applications

Te Yi Chen; Sheng-Yuan Chu; Ren Chuan Chang; Chih Kao Cheng; Cheng Shong Hong; Hsiau Hsian Nien

doi:10.1016/j.sna.2006.05.005

The characteristics of low-temperature sintered PbTiO₃ based ceramics and its applications

Te Yi Chen, Sheng-Yuan Chu, Ren Chuan Chang, Chih Kao Cheng, Cheng Shong Hong, Hsiau Hsian Nien

研究成果: Article › 同行評審

12 引文斯高帕斯（Scopus）

摘要

Samarium (Sm) modified lead titanate ceramics with a composition of (Pb_0.85Sm_0.1)(Ti_0.98Mn_0.02)O₃ piezoceramics doped with SiO₂ were prepared by conventional mixed-oxide method. Microstructural and compositional analyses of the PbTiO₃-based ceramics have been carried out using X-ray diffraction (XRD) and scanning electron microscope (SEM). The effects of Si additives on the sintering temperature and piezoelectric properties of the ceramics have been investigated. We successfully showed that the SiO₂ was helpful in lowering the sintering temperature from 1250 to 1100 °C and still keeps good piezoelectric and dielectric properties. Surface acoustic wave (SAW) devices were fabricated and the properties, including phase velocity and temperature coefficient of frequency (TCF), were measured.

原文	English
頁（從 - 到）	452-456
頁數	5
期刊	Sensors and Actuators, A: Physical
卷	134
發行號	2
DOIs	https://doi.org/10.1016/j.sna.2006.05.005
出版狀態	Published - 2007 3月 15

All Science Journal Classification (ASJC) codes

電子、光磁材料
儀器
凝聚態物理學
表面、塗料和薄膜
金屬和合金
電氣與電子工程

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10.1016/j.sna.2006.05.005

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abstract = "Samarium (Sm) modified lead titanate ceramics with a composition of (Pb0.85Sm0.1)(Ti0.98Mn0.02)O3 piezoceramics doped with SiO2 were prepared by conventional mixed-oxide method. Microstructural and compositional analyses of the PbTiO3-based ceramics have been carried out using X-ray diffraction (XRD) and scanning electron microscope (SEM). The effects of Si additives on the sintering temperature and piezoelectric properties of the ceramics have been investigated. We successfully showed that the SiO2 was helpful in lowering the sintering temperature from 1250 to 1100 °C and still keeps good piezoelectric and dielectric properties. Surface acoustic wave (SAW) devices were fabricated and the properties, including phase velocity and temperature coefficient of frequency (TCF), were measured.",

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AU - Chu, Sheng-Yuan

AU - Chang, Ren Chuan

AU - Cheng, Chih Kao

AU - Hong, Cheng Shong

AU - Nien, Hsiau Hsian

PY - 2007/3/15

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The characteristics of low-temperature sintered PbTiO3 based ceramics and its applications

摘要

All Science Journal Classification (ASJC) codes

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The characteristics of low-temperature sintered PbTiO₃ based ceramics and its applications