Low-Temperature Sintering of Bi(Ni_0.5Ti_0.5)O₃-BiFeO₃-Pb(Zr_0.5Ti_0.5)O₃ Ceramics and Their Performance.

ABSTRACT: A low-temperature sintering strategy was realized for preparing 0.21Bi(Ni_0.5Ti_0.5)O₃-0.05BiFeO₃-0.74Pb(Zr_0.5Ti_0.5)O₃ (0.21BNT-0.05BF-0.74PZT) ceramics by conventional ceramic processing by adding low melting point BiFeO₃ and additional sintering aid LiBO₂. Pure perovskite 0.21BNT-0.05BF-0.74PZT ceramics are prepared at relatively low sintering temperatures, and their structure presents tetragonal distortion that is affected slightly by the sintering temperature. The 1030 °C sintered samples have high densification accompanied by relatively large grains. All ceramics have excellent dielectric performance with a relatively high temperature of dielectric constant maximum, and present an apparent

SUBMITTER: Wang W 

PROVIDER: S-EPMC10180173 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature