Authors: Hao Yu Jihua Zhang Meng Wei Jiapeng Huang Hongwei Chen Chuanren Yang
Publish Date: 2016/09/12
Volume: 28, Issue: 1, Pages: 832-838
Abstract
1 − xPb097La002Zr05Sn044Ti006–xBiYO3 1 − xPLZST–xBYO with x = 00–05 have been fabricated by the conventional solidstate reaction process The phase evolution microstructure dielectric and energy storage properties have been investigated in detail According to the XRD study a secondary phase was found at roomtemperature The secondary phase was gradually increased with increasing x The microstructure further revealed that the BYO doping leads to an increase in secondary phase The EDS analysis revealed that Bi ions and Y ions are mainly substituted for Asite in the perovskite structure As a result the maximum value of energy storage density is 08 J/cm3 which is 266 times as high as that of pure PLZST ceramics
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