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Journal of Materials Science: Materials in Electronics
Erschienen in: Journal of Materials Science: Materials in Electronics 14/2017

06.04.2017

Effects of CaO additives on the structure and properties of Ba6−3xSm8+2xTi18O54 (x = 0.5) ceramics

verfasst von: Xu Wang, Juhua Luo, Hao Guan, Yue Xu

Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 14/2017

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Abstract

The tungstenbronze-type-like Single-phase polycrystalline ceramics Ba6−3xSm8+2xTi18O54 (x = 0.5) doping with Ca ions had been prepared through the conventional solid-state reaction process. The phases and structure of the ceramics were analyzed through X-ray diffraction and scanning electron microscopy. The microwave dielectric properties of the ceramics were studied using a network analyzer. In this paper, the quality factor (Q × f) by substituting Ca ions for Ba ions in (Ba1−αCaα) Sm2Ti4O12 solid solutions in A1-sites was reported. In addition, the relationship between crystal structure and microwave dielectric properties was discussed from the viewpoint of structural formula and occupational state of large cations such as Ba, Ca ions in A1-sites.
Vorheriger Artikel Structural, magnetic and electromagnetic wave absorption properties of WO3–CuFe2O4: a novel nanocomposite
Nächster Artikel Influence of molybdenum substitution on the microwave dielectric properties of CaWO4 ceramic

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Metadaten
Titel
Effects of CaO additives on the structure and properties of Ba6−3xSm8+2xTi18O54 (x = 0.5) ceramics
verfasst von
Xu Wang
Juhua Luo
Hao Guan
Yue Xu
Publikationsdatum
06.04.2017
Verlag
Springer US
Erschienen in
Journal of Materials Science: Materials in Electronics / Ausgabe 14/2017
Print ISSN: 0957-4522
Elektronische ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-017-6802-0

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