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Pure-crystalline-phase high-quality-factor nano-sized calcium magnesium titanate ceramic powder and preparation method thereof
The invention relates to a pure-crystalline-phase high-level nano-sized magnesium calcium titanate ceramic powder material and a preparation method thereof.The material is nano-sized magnesium calcium titanate ceramic powder which is of an irregular-shaped pure-crystalline-phase structure, the particle size of the material is 60-150 nm, the particle size D50 is smaller than 200 nm after drying and smashing treatment, the specific surface area is 1-30 m < 2 >/g, and the specific surface area is 1-30 m < 2 >/g. And the processed and sintered ceramic device has an ultrahigh quality factor, and the dielectric constant is adjustable in a range of 20-40. Compared with the prior art, the preparation process is simple and convenient to operate, extra complex conditions and complex equipment are not needed, the reaction can be carried out by stirring at normal temperature and pressure, and the practical raw materials are cheap and easy to obtain, so that the preparation cost of the material is relatively low; and the prepared calcium magnesium titanate can be used for manufacturing electronic ceramic devices, filter ceramic devices and the like.
本发明涉及一种纯晶相高平质因数纳米尺寸钛酸镁钙钙陶瓷粉材料及其制备方法，该材料是一种呈现不规则形状纯晶相结构的纳米尺寸的钛酸镁钙钙纳米陶瓷粉，材料颗粒尺寸为60～150nm，干燥粉碎处理以后粒度D50小于200nm，比表面积1～30m2/g，加工烧结后的陶瓷器件具有超高的品质因数，介电常数在20～40范围内可调。与现有技术相比，本发明的制备过程操作简便，不需要额外的复杂条件和复杂设备，常温常压下搅拌就可以发生反应，而且其实用的原料便宜易得，从而使材料的制备成本相对较低，颗粒粒度尺寸较小而且制备的钛酸镁钙可以用作制作电子陶瓷器件、滤波器陶瓷器件等多种用途。
Pure-crystalline-phase high-quality-factor nano-sized calcium magnesium titanate ceramic powder and preparation method thereof
The invention relates to a pure-crystalline-phase high-level nano-sized magnesium calcium titanate ceramic powder material and a preparation method thereof.The material is nano-sized magnesium calcium titanate ceramic powder which is of an irregular-shaped pure-crystalline-phase structure, the particle size of the material is 60-150 nm, the particle size D50 is smaller than 200 nm after drying and smashing treatment, the specific surface area is 1-30 m < 2 >/g, and the specific surface area is 1-30 m < 2 >/g. And the processed and sintered ceramic device has an ultrahigh quality factor, and the dielectric constant is adjustable in a range of 20-40. Compared with the prior art, the preparation process is simple and convenient to operate, extra complex conditions and complex equipment are not needed, the reaction can be carried out by stirring at normal temperature and pressure, and the practical raw materials are cheap and easy to obtain, so that the preparation cost of the material is relatively low; and the prepared calcium magnesium titanate can be used for manufacturing electronic ceramic devices, filter ceramic devices and the like.
本发明涉及一种纯晶相高平质因数纳米尺寸钛酸镁钙钙陶瓷粉材料及其制备方法，该材料是一种呈现不规则形状纯晶相结构的纳米尺寸的钛酸镁钙钙纳米陶瓷粉，材料颗粒尺寸为60～150nm，干燥粉碎处理以后粒度D50小于200nm，比表面积1～30m2/g，加工烧结后的陶瓷器件具有超高的品质因数，介电常数在20～40范围内可调。与现有技术相比，本发明的制备过程操作简便，不需要额外的复杂条件和复杂设备，常温常压下搅拌就可以发生反应，而且其实用的原料便宜易得，从而使材料的制备成本相对较低，颗粒粒度尺寸较小而且制备的钛酸镁钙可以用作制作电子陶瓷器件、滤波器陶瓷器件等多种用途。
Pure-crystalline-phase high-quality-factor nano-sized calcium magnesium titanate ceramic powder and preparation method thereof
一种纯晶相高品质因数纳米尺寸钛酸镁钙陶瓷粉及其制备方法
ZHU HONGWEI (author)
2024-09-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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