Low-temperature sintering and microwave dielectric properties of the Zn2SiO4 ceramics

Jin Seong Kim; Ngoc Huan Nguyen; Jong Bong Lim; Dong Soo Paik; Sahn Nahm; Jong Hoo Paik; Jong Hee Kim; Hwack Joo Lee

doi:10.1111/j.1551-2916.2007.02187.x

Low-temperature sintering and microwave dielectric properties of the Zn₂SiO₄ ceramics

Jin Seong Kim, Ngoc Huan Nguyen, Jong Bong Lim, Dong Soo Paik, Sahn Nahm, Jong Hoo Paik, Jong Hee Kim, Hwack Joo Lee

Department of Materials Science and Engineering

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

38 Citations (Scopus)

Abstract

B₂O₃ was added to nominal composition Zn _1.8SiO_3.8 (ZS) ceramics to decrease their sintering temperature for application to low-temperature cofired ceramic (LTCC) devices. B₂O₃ reacted with SiO₂ to form a liquid phase containing SiO₂ and B₂O₃. The composition and melting temperature of the liquid phase depended on the sintering temperature and the B₂O₃ content. The specimen containing 20.0 mol% of B₂O₃ sintered at 900°C exhibited high microwave dielectric properties of Q × f=53 000 GHz, ε_r=5.7, and τ_f=-16 ppm/°C, confirming the promising potential of the B₂O₃-added ZS ceramics as candidate materials for the LTCC devices.

Original language	English
Pages (from-to)	671-674
Number of pages	4
Journal	Journal of the American Ceramic Society
Volume	91
Issue number	2
DOIs	https://doi.org/10.1111/j.1551-2916.2007.02187.x
Publication status	Published - 2008 Feb

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

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10.1111/j.1551-2916.2007.02187.x

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title = "Low-temperature sintering and microwave dielectric properties of the Zn2SiO4 ceramics",

abstract = "B2O3 was added to nominal composition Zn 1.8SiO3.8 (ZS) ceramics to decrease their sintering temperature for application to low-temperature cofired ceramic (LTCC) devices. B2O3 reacted with SiO2 to form a liquid phase containing SiO2 and B2O3. The composition and melting temperature of the liquid phase depended on the sintering temperature and the B2O3 content. The specimen containing 20.0 mol% of B2O3 sintered at 900°C exhibited high microwave dielectric properties of Q × f=53 000 GHz, εr=5.7, and τf=-16 ppm/°C, confirming the promising potential of the B2O3-added ZS ceramics as candidate materials for the LTCC devices.",

author = "Kim, {Jin Seong} and Nguyen, {Ngoc Huan} and Lim, {Jong Bong} and Paik, {Dong Soo} and Sahn Nahm and Paik, {Jong Hoo} and Kim, {Jong Hee} and Lee, {Hwack Joo}",

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T1 - Low-temperature sintering and microwave dielectric properties of the Zn2SiO4 ceramics

AU - Kim, Jin Seong

AU - Nguyen, Ngoc Huan

AU - Lim, Jong Bong

AU - Paik, Dong Soo

AU - Nahm, Sahn

AU - Paik, Jong Hoo

AU - Kim, Jong Hee

AU - Lee, Hwack Joo

PY - 2008/2

Y1 - 2008/2

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AB - B2O3 was added to nominal composition Zn 1.8SiO3.8 (ZS) ceramics to decrease their sintering temperature for application to low-temperature cofired ceramic (LTCC) devices. B2O3 reacted with SiO2 to form a liquid phase containing SiO2 and B2O3. The composition and melting temperature of the liquid phase depended on the sintering temperature and the B2O3 content. The specimen containing 20.0 mol% of B2O3 sintered at 900°C exhibited high microwave dielectric properties of Q × f=53 000 GHz, εr=5.7, and τf=-16 ppm/°C, confirming the promising potential of the B2O3-added ZS ceramics as candidate materials for the LTCC devices.

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Low-temperature sintering and microwave dielectric properties of the Zn₂SiO₄ ceramics

Abstract

ASJC Scopus subject areas

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