2009 Ferroelectric Ceramics Archives | The American Ceramic Society

2009 Ferroelectric Ceramics

Influence of SiO2 Addition on the Dielectric Properties and Microstructure of (Ba0.96Ca0.04)(Ti0.85Zr0.15)O3 Ceramics

By / January 28, 2010

Volume 6 Issue 6, Pages 692 – 701 Ying-Chieh Lee, Chia-Wei Lin, Wei-Hua Lu, Wen-Jauh Chen, Wen-Hsi LeePublished Online: Apr 17 2009 8:10PM DOI: 10.1111/j.1744-7402.2009.02379.x ABSTRACT In this study, the effect of SiO2 doping on the sintering behavior, microstructure, and dielectric properties of BaTiO3-based ceramics was investigated. Silica was added to (Ba0.96Ca0.04)(Ti0.85Zr0.15)O3 (BCTZ) powder prepared…

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Effects of a Conducting LaNiO3 Thick Film as a Buffer Layer of a Pb(Zr,Ti)O3 Film on Titanium Substrates

By / January 28, 2010

Volume 6 Issue 6, Pages 687 – 691 Jong-Jin Choi, Jungho Ryu, Byung-Dong Hahn, Woon-Ha Yoon, Dong-Soo ParkPublished Online: Dec 11 2008 11:49AM DOI: 10.1111/j.1744-7402.2008.02333.x ABSTRACT A conducting 8-μm-thick LaNiO3 (LNO) film was deposited on a Ti substrate by aerosol deposition for use as a diffusion barrier between a lead zirconate titanate (PZT) and a…

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Role of Liquid Phase in Achieving a Fine Microstructure and Diffusive Phase Transition of MgO-Doped BaTiO3

By / January 28, 2010

Volume 6 Issue 6, Pages 679 – 686 Shin-Tae Bae, Dong Kyun Yim, Kug Sun Hong, Jin-Soo Park, Hyunho Shin, Hyun Suk JungPublished Online: Nov 5 2008 3:15PM DOI: 10.1111/j.1744-7402.2008.02319.x ABSTRACT Two types of glass compositions, with MgO and CaO modifiers, respectively, were used to promote liquid-phase sintering of 2 mol% MgO–BaTiO3 at 1280°C in reducing…

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Effects of Rare-Earth Dopants on the Ferroelectric and Pyroelectric Properties of Strontium Barium Niobate CeramicsCT: Effects of Rare-Earth Dopants on the Ferroelectric and Pyroelectric Properties of Strontium Barium Niobate Ceramics

By / January 28, 2010

Volume 6 Issue 6, Pages 671 – 678 Yingbang Yao, Chee Leung Mak, Kin Hung Wong, Shengguo Lu, Zhengkui XuPublished Online: Nov 5 2008 3:07PM DOI: 10.1111/j.1744-7402.2008.02308.x ABSTRACT Effects of various rare-earth (RE) dopants (Y3+, La3+, Ce3+, Pr3+, Nd3+, Sm3+, Eu3+, Gd3+, Tm3+, Dy3+, Er3+, and Yb3+) on the dielectric, ferroelectric, and pyroelectric properties of…

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Synthesis and Dielectric Properties of Niobia Coating on BaTiO3

By / January 28, 2010

Volume 6 Issue 6, Pages 661 – 670 Jia-Jia Gan, Wen-Cheng J. WeiPublished Online: Oct 29 2008 1:06PM DOI: 10.1111/j.1744-7402.2008.02301.x ABSTRACT Different from conventional powder mixing, this study demonstrates a method of homogeneous coating for niobia (Nb2O5) on ferroelectric barium titanate (BaTiO3) powders. The precipitation of Nb coating with pH has been determined quantitatively by…

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Synthesis and Characterization of BaTiO3-Based Foams with a Controlled Microstructure

By / January 28, 2010

Volume 6 Issue 6, Pages 651 – 660 Laurel Wucherer, Juan C. Nino, Francesco Basoli, Enrico TraversaPublished Online: Oct 29 2008 1:05PM DOI: 10.1111/j.1744-7402.2008.02303.x ABSTRACT BaTiO3 foams were synthesized via the direct foaming method using commercial powders. In order to control the microstructure and by extension the properties, synthesis parameters such as foaming agent, composition,…

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