Journal of Materials Science: Materials in Electronics

, Volume 29, Issue 21, pp 18311–18319 | Cite as

Characteristics and microwave dielectric properties of low loss MgZr0.85Sn0.15Nb2O8 ceramics

  • Mi XiaoEmail author
  • Jie Lou
  • Ping ZhangEmail author


MgZr0.85Sn0.15Nb2O8 ceramics with wolframite structure were synthesized through traditional solid-state reaction process. X-ray diffraction and scanning electron microscopy were used to analyze the phase and surface morphology. Bond ionicity, lattice energy and bond energy were calculated separately to investigate the correlations with microwave dielectric properties. Typically, optimal microwave dielectric properties were obtained at 1260 °C: εr = 24.91, Q × f = 94014 GHz, τf=− 43.93 ppm/oC.



This work was supported by the National Natural Science Foundation of China (No. 61671323).


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Authors and Affiliations

  1. 1.School of Electrical and Information Engineering & Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of EducationTianjin UniversityTianjinPeople’s Republic of China

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