| 燃烧法制备Y_2O_3:Eu~(3+)红色荧光粉的研究 |
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| 引用本文： | 苑星海,林穗云,肖晓春.燃烧法制备Y_2O_3:Eu~(3+)红色荧光粉的研究[J].嘉应学院学报,2007,25(6):23-25. |
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| 作者姓名： | 苑星海 林穗云 肖晓春 |
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| 作者单位： | 嘉应学院,化学系,广东,梅州,514015 |
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| 摘 要： | 采用甘氨酸燃烧法制备了Y_2O_3:Eu~(3+)荧光粉,甘氨酸与硝酸盐物质的量之比为0.3,氧化铕与氧化钇的比例在0.9%～15%范围荧光性能都很好,并对发光性能、颗粒粒度及影响因素进行了分析。
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| 关 键 词： | 甘氨酸燃烧法 蚋米Y_2O_3:Eu~(3+) 红色荧光粉 |
| 文章编号： | 1006-642X(2007)06-0023-03 |
| 修稿时间： | 2007年10月15 |
Preparation of Y2O3:Eu3+ Red Fluorescence Powder by Combustion |
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| YUAN Xing-hai,LIN Sui-yun,XIAO Xiao-chun.Preparation of Y2O3:Eu3+ Red Fluorescence Powder by Combustion[J].Journal of Jiaying University,2007,25(6):23-25. |
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| Authors: | YUAN Xing-hai LIN Sui-yun XIAO Xiao-chun |
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| Abstract: | Y_2O_3:Eu~(3+)red fluorescence powder is prepared by combustion of glycine,the best reactant proportion of fluorescent ability is nglycine:nHNO_3 is 0.3,m Y_2O_3:mEu_2O_3 is 0.9%～15%,and the effects on fluorescent ability and particle size have been investigated. |
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| Keywords: | glycine combustion Y_2O_3 Eu~(3 )nano-particles red fluorescence |
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