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Doped perovskite barium stannate material and preparation method and application thereof
The invention discloses a doped perovskite barium stannate material, the chemical general formula of the doped perovskite barium stannate material is BaAxBxSn1-2xO3, A is at least one of In, Y, Bi andLa, B is at least one of Nb and Ta, and x is greater than 0 and less than or equal to 0.025. The doped perovskite barium stannate material disclosed by the invention has the properties of high dielectric constant, low loss and good temperature stability, can be used for low-frequency ceramic capacitor dielectrics, and particularly highlights the excellent properties of the doped perovskite bariumstannate material serving as microwave ceramics and the application value of the doped perovskite barium stannate material in the field of microwave communication. The invention also discloses a preparation method of the doped perovskite barium stannate material and application of the doped perovskite barium stannate material in low-frequency ceramic capacitors or microwave communication dielectric ceramics.
本发明公开了一种掺杂钙钛矿锡酸钡材料，所述掺杂钙钛矿锡酸钡材料的化学通式为BaABSnO，所述A为In﹑Y﹑Bi和La中的至少一种，所述B为Nb和Ta中的至少一种，0＜x≤0.025。本发明所述掺杂钙钛矿锡酸钡材料具有高介电常数﹑低损耗和温度稳定性好的性能，不仅可用于低频陶瓷电容器介质，尤其突出其作为微波陶瓷的优良性能及其在微波通讯领域的应用价值。本发明还公开了所述掺杂钙钛矿锡酸钡材料的制备方法和在低频陶瓷电容器或微波通讯介电陶瓷中的应用。
Doped perovskite barium stannate material and preparation method and application thereof
The invention discloses a doped perovskite barium stannate material, the chemical general formula of the doped perovskite barium stannate material is BaAxBxSn1-2xO3, A is at least one of In, Y, Bi andLa, B is at least one of Nb and Ta, and x is greater than 0 and less than or equal to 0.025. The doped perovskite barium stannate material disclosed by the invention has the properties of high dielectric constant, low loss and good temperature stability, can be used for low-frequency ceramic capacitor dielectrics, and particularly highlights the excellent properties of the doped perovskite bariumstannate material serving as microwave ceramics and the application value of the doped perovskite barium stannate material in the field of microwave communication. The invention also discloses a preparation method of the doped perovskite barium stannate material and application of the doped perovskite barium stannate material in low-frequency ceramic capacitors or microwave communication dielectric ceramics.
本发明公开了一种掺杂钙钛矿锡酸钡材料，所述掺杂钙钛矿锡酸钡材料的化学通式为BaABSnO，所述A为In﹑Y﹑Bi和La中的至少一种，所述B为Nb和Ta中的至少一种，0＜x≤0.025。本发明所述掺杂钙钛矿锡酸钡材料具有高介电常数﹑低损耗和温度稳定性好的性能，不仅可用于低频陶瓷电容器介质，尤其突出其作为微波陶瓷的优良性能及其在微波通讯领域的应用价值。本发明还公开了所述掺杂钙钛矿锡酸钡材料的制备方法和在低频陶瓷电容器或微波通讯介电陶瓷中的应用。
Doped perovskite barium stannate material and preparation method and application thereof
一种掺杂钙钛矿锡酸钡材料及其制备方法与应用
FU ZHENXIAO (author) / LIU JIANMEI (author) / REN HAIDONG (author) / LIU YUN (author) / TERRY JAMES FRANCOME (author) / CAO XIUHUA (author) / TA SHIWO (author)
2020-07-14
Patent
Electronic Resource
Chinese
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