| 水溶性荧光黄掺杂硅溶胶的性能 |
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| 引用本文： | 黄静红,王潮霞,卜广玖,殷允杰.水溶性荧光黄掺杂硅溶胶的性能[J].江南大学学报(自然科学版),2010,9(2):228-231. |
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| 作者姓名： | 黄静红 王潮霞 卜广玖 殷允杰 |
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| 作者单位： | 江南大学,生态纺织教育部重点实验室,江苏,无锡,214122 |
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| 基金项目： | 国家自然科学基金项目(20674031);;江苏省普通高校研究生科技创新计划项目(CX08S_016Z) |
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| 摘 要： | 采用溶胶-凝胶法将水溶性荧光黄染料掺杂到硅溶胶中,制备出荧光溶胶,研究了二氧化硅用量和染料用量对荧光溶胶的黏度、表面张力、相对荧光强度、紫外-可见吸收光谱等性能的影响。实验结果表明:随着二氧化硅用量的增加,荧光溶胶的黏度逐渐增加,表面张力逐渐减小。荧光溶胶的相对荧光强度和吸光度与荧光染液的相近;随着荧光染料用量的增加,荧光溶胶的相对荧光强度逐渐增加。当染料质量分数超过0.6%后,荧光溶胶的相对荧光强度开始有下降的趋势。
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| 关 键 词： | 荧光溶胶 水溶性荧光黄 硅溶胶 掺杂 相对荧光强度 |
Behaviors of Silica Sol Doped with Water-Soluble Fluorescent Yellow |
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| HUANG Jing-hong,WANG Chao-xia,BU Guang-jiu,YIN Yun-jie.Behaviors of Silica Sol Doped with Water-Soluble Fluorescent Yellow[J].Journal of Southern Yangtze University:Natural Science Edition,2010,9(2):228-231. |
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| Authors: | HUANG Jing-hong WANG Chao-xia BU Guang-jiu YIN Yun-jie |
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| Institution: | Key Laboratory of Eco-Textiles;Ministry of Education;Jiangnan University;Wuxi 214122;China |
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| Abstract: | Fluorescent sol was prepared with water-soluble fluorescent yellow by Sol-Gel method.The effects of the amount of silica dioxide and dye were investigated on the viscosity,surface tension,relative fluorescence intensity and ultraviolet-visible absorption spectra.The results show that the viscosity increases and the surface tension decreases with increasing the amount of silicon dioxide.The relative fluorescence intensity and the light-emitting properties of fluorescent sol are similar to those of the fluore... |
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| Keywords: | fluorescent sol water-soluble fluorescent yellow silica sol doping relative fluorescence intensity |
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