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Cold-sintered sulfate-based microwave dielectric ceramic and preparation method thereof
The invention relates to cold-sintered sulfate-based microwave dielectric ceramic and a preparation method thereof, and belongs to the technical field of microwave dielectric ceramic preparation. The invention relates to cold-sintered sulfate-based microwave dielectric ceramic. The cold-sintered sulfate-based microwave dielectric ceramic comprises a component A and a component B, the component A comprises at least one of Li2SO4, MgSO4 and ZrSO4, and the component B comprises TiO2; the volume ratio of the component A to the component B is (1-x): x, and x is more than or equal to 0% and less than or equal to 12%. The ceramic can satisfy cold sintering, can also select an Al electrode with low cost and high resistivity for co-firing, and can prevent conductivity reduction caused by electrode oxidation.
本申请涉及一种冷烧结硫酸盐基微波介质陶瓷及其制备方法，属于微波介质陶瓷制备技术领域。一种冷烧结硫酸盐基微波介质陶瓷，冷烧结硫酸盐基微波介质陶瓷包括组分A和组分B；组分A包括Li2SO4、MgSO4、ZrSO4中的至少一种，组分B包括TiO2；所述组分A和组分B的体积比为1‑x:x，其中，0％≤x≤12％。该陶瓷可以满足冷烧结，也可以选择成本低电阻率高的Al电极共烧，并且可以防止电极氧化造成的电导率下降。
Cold-sintered sulfate-based microwave dielectric ceramic and preparation method thereof
The invention relates to cold-sintered sulfate-based microwave dielectric ceramic and a preparation method thereof, and belongs to the technical field of microwave dielectric ceramic preparation. The invention relates to cold-sintered sulfate-based microwave dielectric ceramic. The cold-sintered sulfate-based microwave dielectric ceramic comprises a component A and a component B, the component A comprises at least one of Li2SO4, MgSO4 and ZrSO4, and the component B comprises TiO2; the volume ratio of the component A to the component B is (1-x): x, and x is more than or equal to 0% and less than or equal to 12%. The ceramic can satisfy cold sintering, can also select an Al electrode with low cost and high resistivity for co-firing, and can prevent conductivity reduction caused by electrode oxidation.
本申请涉及一种冷烧结硫酸盐基微波介质陶瓷及其制备方法，属于微波介质陶瓷制备技术领域。一种冷烧结硫酸盐基微波介质陶瓷，冷烧结硫酸盐基微波介质陶瓷包括组分A和组分B；组分A包括Li2SO4、MgSO4、ZrSO4中的至少一种，组分B包括TiO2；所述组分A和组分B的体积比为1‑x:x，其中，0％≤x≤12％。该陶瓷可以满足冷烧结，也可以选择成本低电阻率高的Al电极共烧，并且可以防止电极氧化造成的电导率下降。
Cold-sintered sulfate-based microwave dielectric ceramic and preparation method thereof
一种冷烧结硫酸盐基微波介质陶瓷及其制备方法
WANG HONG (Autor:in) / CHEN NAICHAO (Autor:in) / XU XINWEI (Autor:in) / WANG HONGYE (Autor:in)
01.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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