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- Title
Synthesis and dielectric performance of new calcium boro-stannate microwave ceramics.
- Authors
Yang, Yu; Li, Meiying; Chen, Guohua
- Abstract
The exploration of low permittivity and dielectric loss microwave dielectric ceramics is particularly important in order to meet the requirements of high-speed massive communication. In this work, new CaSn (BO3)2 ceramics were fabricated by using solid-phase sintering method, and their phase structure, microstructure and dielectric properties were investigated. The sintering temperature has an important effect on microwave dielectric performances of the ceramics. The CaSn (BO3)2 ceramic sintered at 1040 °C exhibited the optimal dielectric properties of εr = 5.20, Q × ƒ = 47,725 GHz, τƒ = − 11 ppm/ °C.
- Subjects
DIELECTRIC loss; PERMITTIVITY; DIELECTRICS; DIELECTRIC properties; MICROSTRUCTURE; SINTERING; CERAMICS
- Publication
Journal of Materials Science, 2024, Vol 59, Issue 32, p15168
- ISSN
0022-2461
- Publication type
Article
- DOI
10.1007/s10853-024-10127-3