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Journal of Materials Science: Materials in Electronics
Published in: Journal of Materials Science: Materials in Electronics 23/2018

08-10-2018

The optimization of microwave dielectric properties of the Li2ZnTi3O8 ceramic by the phase purity control

Authors: Bin Tang, Moke Zhou, Yingxiang Li, Fei Wang, Shuren Zhang

Published in: Journal of Materials Science: Materials in Electronics | Issue 23/2018

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Abstract

In recent reports, the microwave dielectric properties of Li2ZnTi3O8 ceramic deviate largely from the optimal value. In this paper by the Rietveld refinement method, the co-existence of the secondary phases is confirmed which is due to the zinc volatilization. Thus, the excessive ZnO addition is introduced to obtain a high purity Li2ZnTi3O8 phase. Microwave dielectric properties are theoretically calculated to prove the above statement, based on the property indices of these phases. The calculated result is consistent to the measured data, with relative deviation around 5%. The optimized properties make the ceramic a promising ceramic candidate for the microwave applications.
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Metadata
Title
The optimization of microwave dielectric properties of the Li2ZnTi3O8 ceramic by the phase purity control
Authors
Bin Tang
Moke Zhou
Yingxiang Li
Fei Wang
Shuren Zhang
Publication date
08-10-2018
Publisher
Springer US
Published in
Journal of Materials Science: Materials in Electronics / Issue 23/2018
Print ISSN: 0957-4522
Electronic ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-018-0105-y

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