Journal of Materials Science

, Volume 42, Issue 16, pp 6628–6632 | Cite as

Synthesis of MgTiO3 by solid state reaction and characteristics with addition

  • Xiaohua Zhou
  • Ying YuanEmail author
  • Longcheng Xiang
  • Yong Huang


Magnesium titanate was synthesized by the solid state reaction. Powder XRD method was used to identify the phases and content, which indicates that pure phase of MgTiO3 can be synthesized by the solid state reaction even without the addition of excess MgO. Doped with 5 at.% CaTiO3 and 6 wt.% ZnNb2O6, MgTiO3 ceramics sintered at 1300 °C possess excellent microwave dielectric properties: a dielectric constant εr of 21, a τf value of 0 ppm/°Cand a Q × f value of 130,000 GHz (at 13 GHz).


TiO2 Dielectric Constant Microwave Dielectric Property Patch Antenna MgCO3 
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Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Xiaohua Zhou
    • 1
  • Ying Yuan
    • 1
    Email author
  • Longcheng Xiang
    • 1
  • Yong Huang
    • 1
  1. 1.State Key Laboratory of Electronic Thin Film and Integrated DevicesUniversity of Electronic Science and Technology of ChinaChengduP.R. China

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