The microstructure of Ba4.2(Sm0.8Nd0.17Bi0.03)9.2Ti18O54(BSNBT) with w(TiO2)=0.5% added sintered at different temperatures was analyzed by X-ray diffraction,FE-SEM and EPMA.

• 研究了烧结温度对掺质量分数为0.；5%25的TiO2的Ba4