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Temperature characteristic controllable multilayer ceramic dielectric capacitor and preparation method thereof
The invention relates to a temperature characteristic controllable multilayer ceramic dielectric capacitor and a preparation method thereof, the multilayer ceramic dielectric capacitor is formed by a dielectric layer A and a dielectric layer B through mutual staggered superposition and firing, the dielectric layer A is composed of barium titanate, magnesium oxide, manganous-manganic oxide, vanadyl acetylacetonate, rare earth oxide A, rare earth oxide B, silicon dioxide, calcium carbonate and zirconium oxide, and the dielectric layer B is composed of barium titanate, magnesium oxide, manganous-manganic oxide, vanadyl acetylacetonate, rare earth oxide A, rare earth oxide B, silicon dioxide, calcium carbonate and zirconium oxide; the dielectric layer B is composed of barium titanate, magnesium oxide, manganous-manganic oxide, vanadyl acetylacetonate, rare earth oxide C, rare earth oxide D, silicon dioxide, calcium carbonate, zirconium oxide and nickel oxide; the multilayer ceramic dielectric capacitor is formed by the dielectric layers A and the dielectric layers B in a staggered and stacked mode through firing, the combination of the double dielectric layers is different from a traditional single dielectric layer, and the capacitor has the advantages of being high in dielectric constant and high in temperature stability at the same time.
一种温度特性可控多层瓷介电容器及其制备方法，多层瓷介电容器由介电层A与介电层B相互错位叠加烧制而成，其中，介电层A由钛酸钡、氧化镁、四氧化三锰、乙酰丙酮氧钒、稀土氧化物A、稀土氧化物B、二氧化硅、碳酸钙，氧化锆组成；介电层B由钛酸钡、氧化镁、四氧化三锰、乙酰丙酮氧钒、稀土氧化物C、稀土氧化物D、二氧化硅、碳酸钙、氧化锆、氧化镍组成；本申请限定的多层瓷介电容器由由介电层A与介电层B相互错位叠加烧制而成，双介电层组合区别于传统的单一介电层，使电容器同时具备高介电常数、高温度稳定性的优点。
Temperature characteristic controllable multilayer ceramic dielectric capacitor and preparation method thereof
The invention relates to a temperature characteristic controllable multilayer ceramic dielectric capacitor and a preparation method thereof, the multilayer ceramic dielectric capacitor is formed by a dielectric layer A and a dielectric layer B through mutual staggered superposition and firing, the dielectric layer A is composed of barium titanate, magnesium oxide, manganous-manganic oxide, vanadyl acetylacetonate, rare earth oxide A, rare earth oxide B, silicon dioxide, calcium carbonate and zirconium oxide, and the dielectric layer B is composed of barium titanate, magnesium oxide, manganous-manganic oxide, vanadyl acetylacetonate, rare earth oxide A, rare earth oxide B, silicon dioxide, calcium carbonate and zirconium oxide; the dielectric layer B is composed of barium titanate, magnesium oxide, manganous-manganic oxide, vanadyl acetylacetonate, rare earth oxide C, rare earth oxide D, silicon dioxide, calcium carbonate, zirconium oxide and nickel oxide; the multilayer ceramic dielectric capacitor is formed by the dielectric layers A and the dielectric layers B in a staggered and stacked mode through firing, the combination of the double dielectric layers is different from a traditional single dielectric layer, and the capacitor has the advantages of being high in dielectric constant and high in temperature stability at the same time.
一种温度特性可控多层瓷介电容器及其制备方法，多层瓷介电容器由介电层A与介电层B相互错位叠加烧制而成，其中，介电层A由钛酸钡、氧化镁、四氧化三锰、乙酰丙酮氧钒、稀土氧化物A、稀土氧化物B、二氧化硅、碳酸钙，氧化锆组成；介电层B由钛酸钡、氧化镁、四氧化三锰、乙酰丙酮氧钒、稀土氧化物C、稀土氧化物D、二氧化硅、碳酸钙、氧化锆、氧化镍组成；本申请限定的多层瓷介电容器由由介电层A与介电层B相互错位叠加烧制而成，双介电层组合区别于传统的单一介电层，使电容器同时具备高介电常数、高温度稳定性的优点。
Temperature characteristic controllable multilayer ceramic dielectric capacitor and preparation method thereof
一种温度特性可控多层瓷介电容器及其制备方法
ZHOU YONGCHANG (author) / LIAO YONGYU (author) / HONG ZHICHAO (author) / YU QIAO (author) / LUO PEIFU (author) / XIONG YUELONG (author) / CHEN YONGHONG (author) / SONG YUNXIONG (author) / LIN ZHISHENG (author) / ZHANG ZISHAN (author)
2024-12-06
Patent
Electronic Resource
Chinese
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