| 溶胶-凝胶法制备新型无毒铬绿粉彩颜料的研究 |
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| 引用本文： | 曹春娥,杜肖,陈云霞.溶胶-凝胶法制备新型无毒铬绿粉彩颜料的研究[J].中国陶瓷工业,2010,17(4):19-22. |
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| 作者姓名： | 曹春娥 杜肖 陈云霞 |
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| 作者单位： | 景德镇陶瓷学院材料科学与工程学院,景德镇,333403 |
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| 基金项目： | 国家自然科学基金项目 |
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| 摘 要： | 以正硅酸乙酯和氯化铬为原料,采用溶胶-凝胶法制备了包裹型铬绿粉彩颜料,探讨了不同铬硅摩尔比(Cr/Si)、煅烧合成温度、以及色料添加量等因素对制品呈色的影响。结果表明,在Cr/Si摩尔比为0.15,煅烧合成温度为850℃时获得呈现鲜艳翠绿色的包裹铬绿色料。且其合成粉彩颜料与无铅熔剂的最佳质量比为1∶6.7。XRD及TEM结果亦表明,包裹铬绿色料的晶相为Cr2O3S,iO2呈无定形态。
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| 关 键 词： | 溶胶-凝胶法 铬绿 无毒 粉彩颜料 |
PREPARING NEW-TYPE NON-TOXIC CHROME GREEN FAMILLE ROSE PIGMENTS BY SOL-GEL METHOD |
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| Cao Chune,Du Xiao,Chen Yunxia.PREPARING NEW-TYPE NON-TOXIC CHROME GREEN FAMILLE ROSE PIGMENTS BY SOL-GEL METHOD[J].China Ceramic Industry,2010,17(4):19-22. |
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| Authors: | Cao Chune Du Xiao Chen Yunxia |
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| Affiliation: | Cao Chune Du Xiao Chen Yunxia(School of Materials Science and Engineering,Jingdezhen Ceramic Institute,Jingdezhen 333403) |
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| Abstract: | TEOS and CrCl3.6H2O were used as raw materials to prepare inclusion chrome green famille rose pigments by sol-gel method.The effects of different molar ratios of Cr and Si,calcination temperature and addition of stains on the color generation were investigated.The results show that inclusion chrome green pigments with bright green color are obtained when Cr/Si molar ratio is 0.15 and calcination temperature is 850℃.The op-timized weight ratio of chrome green stains to lead free frits is 1：6.7.XRD and TEM testing results reveal that the crystalline phase of the as-prepared pigments is Cr2O3,and SiO2 is amorphous. |
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| Keywords: | sol-gel method chrome green non-toxic famille rose pigments |
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