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X8R type ceramic capacitor dielectric material and preparation method thereof

GU YAN / ZHANG FAQIANG / LIU ZHIFU / OU YANGQI / QIN JINCHENG

The invention relates to an X8R type ceramic capacitor dielectric material and a preparation method thereof. The X8R type ceramic capacitor dielectric material is composed of BaTiO3, Re2O3, MeO, BaSiO3 and an additive, wherein the main material is BaTiO3 (BaTiO3); the Re2O3 is at least one of Y2O3, Sm2O3, La2O3 and Yb2O3, the MeO is at least one of MgO, CaO, BaO and ZnO, and the additive is at least one of MnCO3, MoO3, ZrO2, BaCO3, WO3, CaZrO3 and SiO2.

本发明涉及一种X8R型陶瓷电容器电介质材料及其制备方法。所述X8R型陶瓷电容器电介质材料组成为BaTiO3+Re2O3+MeO+BaSiO3+添加剂；其中，所述主料为BaTiO3；所述Re2O3为Y2O3、Sm2O3、La2O3、Yb2O3中的至少一种，所述MeO为MgO、CaO、BaO、ZnO中的至少一种，所述添加剂为MnCO3、MoO3、ZrO2、BaCO3、WO3、CaZrO3、SiO2中的至少一种。

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X8R type ceramic capacitor dielectric material and preparation method thereof

GU YAN / ZHANG FAQIANG / LIU ZHIFU / OU YANGQI / QIN JINCHENG

The invention relates to an X8R type ceramic capacitor dielectric material and a preparation method thereof. The X8R type ceramic capacitor dielectric material is composed of BaTiO3, Re2O3, MeO, BaSiO3 and an additive, wherein the main material is BaTiO3 (BaTiO3); the Re2O3 is at least one of Y2O3, Sm2O3, La2O3 and Yb2O3, the MeO is at least one of MgO, CaO, BaO and ZnO, and the additive is at least one of MnCO3, MoO3, ZrO2, BaCO3, WO3, CaZrO3 and SiO2.

本发明涉及一种X8R型陶瓷电容器电介质材料及其制备方法。所述X8R型陶瓷电容器电介质材料组成为BaTiO3+Re2O3+MeO+BaSiO3+添加剂；其中，所述主料为BaTiO3；所述Re2O3为Y2O3、Sm2O3、La2O3、Yb2O3中的至少一种，所述MeO为MgO、CaO、BaO、ZnO中的至少一种，所述添加剂为MnCO3、MoO3、ZrO2、BaCO3、WO3、CaZrO3、SiO2中的至少一种。

X8R type ceramic capacitor dielectric material and preparation method thereof

GU YAN / ZHANG FAQIANG / LIU ZHIFU / OU YANGQI / QIN JINCHENG

The invention relates to an X8R type ceramic capacitor dielectric material and a preparation method thereof. The X8R type ceramic capacitor dielectric material is composed of BaTiO3, Re2O3, MeO, BaSiO3 and an additive, wherein the main material is BaTiO3 (BaTiO3); the Re2O3 is at least one of Y2O3, Sm2O3, La2O3 and Yb2O3, the MeO is at least one of MgO, CaO, BaO and ZnO, and the additive is at least one of MnCO3, MoO3, ZrO2, BaCO3, WO3, CaZrO3 and SiO2.

本发明涉及一种X8R型陶瓷电容器电介质材料及其制备方法。所述X8R型陶瓷电容器电介质材料组成为BaTiO3+Re2O3+MeO+BaSiO3+添加剂；其中，所述主料为BaTiO3；所述Re2O3为Y2O3、Sm2O3、La2O3、Yb2O3中的至少一种，所述MeO为MgO、CaO、BaO、ZnO中的至少一种，所述添加剂为MnCO3、MoO3、ZrO2、BaCO3、WO3、CaZrO3、SiO2中的至少一种。

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Titel:

X8R type ceramic capacitor dielectric material and preparation method thereof

Weitere Titelangaben:

一种X8R型陶瓷电容器电介质材料及其制备方法

Beteiligte:

GU YAN (Autor:in) / ZHANG FAQIANG (Autor:in) / LIU ZHIFU (Autor:in) / OU YANGQI (Autor:in) / QIN JINCHENG (Autor:in)

Erscheinungsdatum:

01.07.2022

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Chinesisch

Klassifikation:

IPC: C04B Kalk , LIME

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