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Medium-low dielectric constant pyrochlore structure microwave dielectric material and preparation method and application thereof
The invention relates to a medium-low dielectric constant pyrochlore structure microwave dielectric material as well as a preparation method and application thereof. The medium and low dielectric constant pyrochlore structure microwave dielectric material comprises a La < 2-x > Zr < 2 > O < 7-1.5 x > main phase and a second phase, the second phase comprises a MgO phase and a La2MgZrO6 phase; wherein 0 < = x < = 0.2; the molar content of the MgO phase is 0-47 moL%, the molar content of the La2MgZrO6 phase is 0-16 moL%, and the molar content of the MgO phase and the molar content of the La2MgZrO6 phase are not 0 at the same time.
本发明涉及一种中低介电常数烧绿石结构微波介质材料及其制备方法和应用。所述中低介电常数烧绿石结构微波介质材料包括：La2‑xZr2O7‑1.5x主相和第二相；所述第二相包括MgO相和La2MgZrO6相；其中，其中0≤x≤0.2；所述MgO相的摩尔含量为0～47moL％，所述La2MgZrO6相的摩尔含量为0～16moL％，且MgO相和La2MgZrO6相摩尔含量不同时为0。
Medium-low dielectric constant pyrochlore structure microwave dielectric material and preparation method and application thereof
The invention relates to a medium-low dielectric constant pyrochlore structure microwave dielectric material as well as a preparation method and application thereof. The medium and low dielectric constant pyrochlore structure microwave dielectric material comprises a La < 2-x > Zr < 2 > O < 7-1.5 x > main phase and a second phase, the second phase comprises a MgO phase and a La2MgZrO6 phase; wherein 0 < = x < = 0.2; the molar content of the MgO phase is 0-47 moL%, the molar content of the La2MgZrO6 phase is 0-16 moL%, and the molar content of the MgO phase and the molar content of the La2MgZrO6 phase are not 0 at the same time.
本发明涉及一种中低介电常数烧绿石结构微波介质材料及其制备方法和应用。所述中低介电常数烧绿石结构微波介质材料包括：La2‑xZr2O7‑1.5x主相和第二相；所述第二相包括MgO相和La2MgZrO6相；其中，其中0≤x≤0.2；所述MgO相的摩尔含量为0～47moL％，所述La2MgZrO6相的摩尔含量为0～16moL％，且MgO相和La2MgZrO6相摩尔含量不同时为0。
Medium-low dielectric constant pyrochlore structure microwave dielectric material and preparation method and application thereof
一种中低介电常数烧绿石结构微波介质材料及其制备方法和应用
LIN HUIXING (author) / CHEN BO (author) / JIANG SHAOHU (author) / HE FEI (author) / PENG HAIYI (author) / REN HAISHEN (author) / YAO XIAOGANG (author) / XIE TIANYI (author) / GU ZHONGYUAN (author)
2024-05-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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