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Fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment and preparation method
The invention discloses a fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment with the structure of Y2Ce(2-x)EuxO7, wherein 0.05<=x<=0.30, preferably, 0.05<=x<=0.20, more preferably, 0.05<=x<=0.15, and most preferably, 0.05<=x<=0.10. The invention further discloses a preparation method of the fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment. Compared with the prior art, the fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment has the advantages of being good in heat stability and chemical stability, bright in color, changeless in color at high temperature; the preparation method has the advantages that the method is simple, the raw materials are easy to obtian, no toxic element is contained in products, and green and environmental protection are achieved; the obtained pigment is good in particle dispersibility, uniform in size distribution and good in color generation property; the synthesizing temperature is low, the technology is simple and controllable, and the pigment is suitable for scale production.
Fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment and preparation method
The invention discloses a fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment with the structure of Y2Ce(2-x)EuxO7, wherein 0.05<=x<=0.30, preferably, 0.05<=x<=0.20, more preferably, 0.05<=x<=0.15, and most preferably, 0.05<=x<=0.10. The invention further discloses a preparation method of the fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment. Compared with the prior art, the fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment has the advantages of being good in heat stability and chemical stability, bright in color, changeless in color at high temperature; the preparation method has the advantages that the method is simple, the raw materials are easy to obtian, no toxic element is contained in products, and green and environmental protection are achieved; the obtained pigment is good in particle dispersibility, uniform in size distribution and good in color generation property; the synthesizing temperature is low, the technology is simple and controllable, and the pigment is suitable for scale production.
Fluorite-type Eu-doped Y2Ce2O7 nano ceramic pigment and preparation method
TONG YUPING (Autor:in) / YANG ZHONGZHENG (Autor:in) / WANG HUIXIAN (Autor:in) / MA JUNTAO (Autor:in) / HAN AIHONG (Autor:in) / FU JING (Autor:in) / HUO HONGYUAN (Autor:in) / WANG BEIBEI (Autor:in) / CHENG LINGHE (Autor:in) / YAN LIANG (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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