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BaTiO3-based ceramic material and preparation method thereof
The embodiment of the invention relates to a BaTiO3-based ceramic material and a preparation method thereof, the BaTiO3-based ceramic material comprises (Ba0. 8Sr0. 2) TiO3 and Bi (Mg2/3Ta1/3) O3, and the BaTiO3-based ceramic material is a material obtained by introducing Bi (Mg2/3Ta1/3) O3 according to molar percentage to replace and modify elements in (Ba0. 8Sr0. 2) TiO3; wherein the molar percentage is used for representing the content of Bi (Mg2/3Ta1/3) O3. The dielectric constant of the BaTiO3-based ceramic material can be improved, the dielectric loss can be reduced, and the temperature stability can be improved.
本公开实施例是关于一种BaTiO3基陶瓷材料及其制备方法，BaTiO3基陶瓷材料包括(Ba0.8Sr0.2)TiO3以及Bi(Mg2/3Ta1/3)O3，且所述BaTiO3基陶瓷材料为按照摩尔百分数引入Bi(Mg2/3Ta1/3)O3对(Ba0.8Sr0.2)TiO3中的元素进行替换改性得到的材料；其中，所述摩尔百分数用于表示Bi(Mg2/3Ta1/3)O3的含量。本公开能够提高BaTiO3基陶瓷材料的介电常数，降低介电损耗，且提高温度稳定性。
BaTiO3-based ceramic material and preparation method thereof
The embodiment of the invention relates to a BaTiO3-based ceramic material and a preparation method thereof, the BaTiO3-based ceramic material comprises (Ba0. 8Sr0. 2) TiO3 and Bi (Mg2/3Ta1/3) O3, and the BaTiO3-based ceramic material is a material obtained by introducing Bi (Mg2/3Ta1/3) O3 according to molar percentage to replace and modify elements in (Ba0. 8Sr0. 2) TiO3; wherein the molar percentage is used for representing the content of Bi (Mg2/3Ta1/3) O3. The dielectric constant of the BaTiO3-based ceramic material can be improved, the dielectric loss can be reduced, and the temperature stability can be improved.
本公开实施例是关于一种BaTiO3基陶瓷材料及其制备方法，BaTiO3基陶瓷材料包括(Ba0.8Sr0.2)TiO3以及Bi(Mg2/3Ta1/3)O3，且所述BaTiO3基陶瓷材料为按照摩尔百分数引入Bi(Mg2/3Ta1/3)O3对(Ba0.8Sr0.2)TiO3中的元素进行替换改性得到的材料；其中，所述摩尔百分数用于表示Bi(Mg2/3Ta1/3)O3的含量。本公开能够提高BaTiO3基陶瓷材料的介电常数，降低介电损耗，且提高温度稳定性。
BaTiO3-based ceramic material and preparation method thereof
BaTiO3基陶瓷材料及其制备方法
ZHANG MIAO (author) / ZHANG JINTAO (author) / CAO DONG (author) / LI ZHAO (author)
2024-04-30
Patent
Electronic Resource
Chinese
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