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

Abstract:

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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.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

290-292

DOI:

10.4028/www.scientific.net/KEM.336-338.290

Citation:

M.Z. Hu, H. S. Gu, J. Qian, G. Xiong, J. Zhao, "Temperature Compensated (1-x)(Na0.5La0.5)TiO3+xCeO2 Microwave Dielectric Ceramics Incorporated with Copper Oxide", Key Engineering Materials, Vols. 336-338, pp. 290-292, 2007

Online since:

April 2007

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$35.00

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