SrTiO3 microcrystalline structure was obtained at low sintering temperature due to multi-component of the minimum eutectic mechanism, which increased the breakdown field strength and energy density.

• 利用多组份的最低共熔机理达到低温共烧的效果，形成SrTiO3微晶结构，提高其耐电强度，进而提高储能密度。