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Lead-free electronic ceramic material and preparation method thereof
The invention relates to the field of electronic ceramic materials, in particular to a lead-free electronic ceramic material and a preparation method thereof, the chemical structural formula of the lead-free electronic ceramic material is as follows: (1-alpha) (KxLiyNa1-x-y) (SbzNb1-z) O3-alphaSr2GaqMn1-qMoO6 alpha, x, y, z and q are atomic percent, alpha is 0.01-0.1, x is 0.3-0.5, y is 0.01-0.1, z is 0.01-0.1, and q is 0.1-0.5. The prepared electronic ceramic material has excellent piezoelectric property, and can be used for preparing a lead-free electronic ceramic material. And various properties are far better than those of pure KNN piezoelectric ceramics.
本发明涉及电子陶瓷材料领域，具体为一种无铅电子陶瓷材料及其制备方法，其化学结构式如下：(1‑α)(KxLiyNa1‑x‑y)(SbzNb1‑z)O3‑αSr2GaqMn1‑qMoO6α、x、y、z、q为原子百分比，α为0.01‑0.1，x为0.3‑0.5，y为0.01‑0.1，z为0.01‑0.1，q为0.1‑0.5，本发明所制备的电子陶瓷材料具有极佳的压电性能，各项性能远远优于纯KNN压电陶瓷。
Lead-free electronic ceramic material and preparation method thereof
The invention relates to the field of electronic ceramic materials, in particular to a lead-free electronic ceramic material and a preparation method thereof, the chemical structural formula of the lead-free electronic ceramic material is as follows: (1-alpha) (KxLiyNa1-x-y) (SbzNb1-z) O3-alphaSr2GaqMn1-qMoO6 alpha, x, y, z and q are atomic percent, alpha is 0.01-0.1, x is 0.3-0.5, y is 0.01-0.1, z is 0.01-0.1, and q is 0.1-0.5. The prepared electronic ceramic material has excellent piezoelectric property, and can be used for preparing a lead-free electronic ceramic material. And various properties are far better than those of pure KNN piezoelectric ceramics.
本发明涉及电子陶瓷材料领域，具体为一种无铅电子陶瓷材料及其制备方法，其化学结构式如下：(1‑α)(KxLiyNa1‑x‑y)(SbzNb1‑z)O3‑αSr2GaqMn1‑qMoO6α、x、y、z、q为原子百分比，α为0.01‑0.1，x为0.3‑0.5，y为0.01‑0.1，z为0.01‑0.1，q为0.1‑0.5，本发明所制备的电子陶瓷材料具有极佳的压电性能，各项性能远远优于纯KNN压电陶瓷。
Lead-free electronic ceramic material and preparation method thereof
一种无铅电子陶瓷材料及其制备方法
CAO JIANHUI (author) / LIU PING (author) / TAN YANFEI (author) / LI JINGLIANG (author) / ZHOU SHUYING (author) / TANG SHAN (author) / JIANG ZHEN (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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