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Bismuth antimonate-bismuth ytterbium acid-lead titanate series piezoelectric ceramic material and preparation method thereof
The invention discloses a bismuth antimonate-bismuth ytterbium acid-lead titanate series piezoelectric ceramic material and a preparation method thereof, and relates to the technical field of piezoelectric ceramics; the formula molecular formula of the bismuth antimonate-bismuth ytterbium acid-lead titanate series piezoelectric ceramic material is xBiSbO[3]-(1-x-y)BiYbO[3]-yPbTiO[3]-z wt% In2O3, wherein 0<=x<=0.1, 0.4<=y<=0.8, and 0<=z<=0.5. After the technical scheme is adopted, the high Curie point and the high voltage electric property are realized, and the cost can be saved.
本发明公开了一种锑酸铋‑镱酸铋‑钛酸铅系压电陶瓷材料及制备方法，它涉及压电陶瓷技术领域，其配方分子式为：xBiSbO3‑(1‑x‑y)BiYbO3‑yPbTiO3‑z wt％In2O3，其中0≤x≤0.1，0.4≤y≤0.8，0≤z≤0.5。采用上述技术方案后，本发明兼具高居里点和高压电性，能够节约成本。
Bismuth antimonate-bismuth ytterbium acid-lead titanate series piezoelectric ceramic material and preparation method thereof
The invention discloses a bismuth antimonate-bismuth ytterbium acid-lead titanate series piezoelectric ceramic material and a preparation method thereof, and relates to the technical field of piezoelectric ceramics; the formula molecular formula of the bismuth antimonate-bismuth ytterbium acid-lead titanate series piezoelectric ceramic material is xBiSbO[3]-(1-x-y)BiYbO[3]-yPbTiO[3]-z wt% In2O3, wherein 0<=x<=0.1, 0.4<=y<=0.8, and 0<=z<=0.5. After the technical scheme is adopted, the high Curie point and the high voltage electric property are realized, and the cost can be saved.
本发明公开了一种锑酸铋‑镱酸铋‑钛酸铅系压电陶瓷材料及制备方法，它涉及压电陶瓷技术领域，其配方分子式为：xBiSbO3‑(1‑x‑y)BiYbO3‑yPbTiO3‑z wt％In2O3，其中0≤x≤0.1，0.4≤y≤0.8，0≤z≤0.5。采用上述技术方案后，本发明兼具高居里点和高压电性，能够节约成本。
Bismuth antimonate-bismuth ytterbium acid-lead titanate series piezoelectric ceramic material and preparation method thereof
一种锑酸铋-镱酸铋-钛酸铅系压电陶瓷材料及制备方法
YU YANG (author) / DING YI (author) / JIANG XUYU (author) / WANG HAISHENG (author) / KE YINHONG (author) / WENG XINQUAN (author) / LIU RUILIN (author) / XU JINGLING (author)
2021-12-17
Patent
Electronic Resource
Chinese
| European Patent Office | 2022
| European Patent Office | 2020
| European Patent Office | 2022
European Patent Office | 2017