CAJ | 학술논문

合成了以二氧化硅为内核的包核型钒酸铋颜料，比较了不同粒径的内核对颜料性能的影响.当反应液中核的数量达到5×10-3 mol*L-1(SiO2-Ⅰ)和2×10-3 mol*L-1(SiO2-Ⅱ)时，所得到的产物的光学性能高于非包核型产物的；对于不同粒径的核，随着核浓度的变化，包核型颜料都出现了一个性能最佳点.
합성료이이양화규위내핵적포핵형범산필안료，비교료불동립경적내핵대안료성능적영향.당반응액중핵적수량체도5×10-3 mol*L-1(SiO2-Ⅰ)화2×10-3 mol*L-1(SiO2-Ⅱ)시，소득도적산물적광학성능고우비포핵형산물적；대우불동립경적핵，수착핵농도적변화，포핵형안료도출현료일개성능최가점.
Coated bismuth vanadate pigment, of which the cores are ultrafine silica particles, is synthesized. The infulences of the cores on the properties of pigment are investigated. The result shows that the coloristic properties of coated pigment are high compared with those of normal pigment when the number of the cores in the solutions reaches a certain value. Under a given concentration of cores, the best performances can be achieved regardless of the size of the cores.