Effects of ZnNb2O6 addition on BaTiO3 ceramics for energy storage

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Abstract

BaTiO3 ceramics were prepared using solid state reaction with addition of ZnNb2O6, to investigate the effects of ZnNb2O6 addition on structure and properties. The results show that the ZnNb2O6 addition lowers sintering temperature, decreases grain size, while introduces second phase (Ba 2Ti5O12) for x ≥ 7.26 wt%. The dielectric breakdown strength is enhanced with the increasing doping level of ZnNb 2O6 and reaches a maximum value at x = 7.26 wt%, exhibiting a maximum energy storage capability.

Original languageEnglish
Pages (from-to)1081-1086
Number of pages6
JournalMaterials Science and Engineering: B
Volume178
Issue number16
DOIs
StatePublished - 2013

Keywords

  • BDS
  • Dielectric property
  • Energy storage

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