Journal article
Effect of Antimony Concentration on the Crystalline Structure, Dielectric, and Piezoelectric Properties of (Na0.5K0.5)0.945Li0.055Nb1−xSbxO3 Solid Solutions
Journal of the American Ceramic Society, v 90(10), pp 3070-3072
Oct 2007
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Abstract
The effect of antimony concentration on the piezoelectric properties of (Na0.5K0.5)0.945Li0.055Nb1−xSbxO3 was examined for 0≤x≤0.1. The piezoelectric coefficients exhibited a maximum, d33=240 pC/N and d31=−82 pC/N at x=0.04, coinciding with the maximum of the grain size and the apparent density at x=0.04. The grain size, the apparent density, and the piezoelectric coefficients decreased with an increasing x at higher x likely due to the onset of a Sb‐rich second phase. The weight fraction of the tetragonal phase increased with an increasing x to almost unity at x=0.1, likely also contributing to the decrease in the piezoelectric coefficients at higher x.
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Details
- Title
- Effect of Antimony Concentration on the Crystalline Structure, Dielectric, and Piezoelectric Properties of (Na0.5K0.5)0.945Li0.055Nb1−xSbxO3 Solid Solutions
- Creators
- Huidong LiWan Y ShihWei‐Heng Shih
- Publication Details
- Journal of the American Ceramic Society, v 90(10), pp 3070-3072
- Publisher
- Blackwell Publishing Inc; Malden, USA
- Number of pages
- 3
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- School of Biomedical Engineering, Science, and Health Systems; Materials Science and Engineering
- Web of Science ID
- WOS:000249663000006
- Scopus ID
- 2-s2.0-34548843923
- Other Identifier
- 991014877889104721
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Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Materials Science, Ceramics