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Temperature Compensated (1-x)(Na0.5La0.5)TiO3+xCeO2 Microwave Dielectric Ceramics Incorporated with Copper Oxide

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Abstract:

The microstructures and microwave dielectric properties of temperature compensated composite ceramics (1-x)(Na0.5La0.5)TiO3+xCeO2 doped with 1wt%CuO were investigated. Dense and mixed phase samples were produced in the range of 0.1 ≤ x ≤ 0.9. As x value increases the Qf increases nonlinearly while the dielectric constant decreases almost linearly. The compensated τf value is obtained in 0.1(Na0.5La0.5)TiO3 + 0.9CeO2 + 1wt%CuO ceramic with the Qf and εr being 8240GHz and 32.0 respectively.

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Periodical:

Key Engineering Materials (Volumes 336-338)

Pages:

290-292

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.336-338.290

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Online since:

April 2007

Authors:

M.Z. Hu, Hao Shuang Gu, J. Qian, G. Xiong, Jun Zhao

Keywords:

Compensated, Composite Ceramic, Microwave Dielectric Properties

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] D.X. Zhou, M.Z. Hu, S.L. Jiang and J. Huang: Brit. Ceram. Trans. Vol. 103 (2004 ), p.197.

Google Scholar

[2] D. Zhou, M. Hu, S. Jiang and J. Huang: Mater. Lett. Vol. 58(2004), p.2684.

Google Scholar

[3] H. Takahashi, Y. Baba and K. Ezaki: Jpn.J. Appl. Phys. Vol. 30 (1991), p.2339.

Google Scholar

[4] D.H. Kim, S.K. Lim and C. An: Mater. Lett. Vol. 52 (2002), p.240.

Google Scholar

[5] M.T. Sebastian, N. Santha, P.V. Bijumon, et al.: J. Europ. Ceram. Soc. Vol. 24 (2004), p.2583.

Google Scholar

[6] R.D. Shannon: Acta Crystall. Vol. 32 (1976), p.751.

Google Scholar

[7] W.D. Kingery: Introduction to Ceramics (John Wiley & Sons Publications, New York 1976).

Google Scholar

[8] D.M. Iddle, A.J. Bell and A.J. Moulson: J. Mater. Sci. Vol. 27 (1992), p.6303.

Google Scholar

[9] J.Y. Cho, K.H. Yoon and E.S. Kim: Mater. Chem. Phys. Vol. 79 (2003), p.286.

Google Scholar