| 黄绿互变电子墨水微胶囊制备及性能研究 |
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| 引用本文： | 王松茂,王登武,赵晓鹏.黄绿互变电子墨水微胶囊制备及性能研究[J].功能材料,2010,41(3). |
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| 作者姓名： | 王松茂 王登武 赵晓鹏 |
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| 作者单位： | 西北工业大学,电流变技术研究所,陕西,西安,710072 |
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| 基金项目： | 国家自然科学基金资助项目(60778042);;西北工业大学基础研究基金资助项目(W018101) |
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| 摘 要： | 以十八胺改性的酞菁绿G为显示颗粒,Span80为电荷控制剂,四氯乙烯为分散介质,油溶黄为背景色,制备了分散稳定的电泳液。以明胶阿拉伯树胶为壁材,采用复合凝聚法制备了电子墨水微胶囊。实验表明,改性的酞菁绿G在四氯乙烯中具有良好的分散性;在E=10V/μm,实现了电泳液电泳显示,且黄绿双色互变清晰、明显,实现了相互遮盖;在平行电极显示中,当加E=0.5V/μm时,酞菁绿G颗粒在电子墨水微胶囊中实现了快速移动,表现了良好的电场响应。
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| 关 键 词： | 电子墨水微胶囊 酞菁绿G 平行电极 Span80 SDS |
Preparation and properties of yellow-green electronic ink microcapsules |
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| WANG Song-mao,WANG Deng-wu,ZHAO Xiao-peng.Preparation and properties of yellow-green electronic ink microcapsules[J].Journal of Functional Materials,2010,41(3). |
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| Authors: | WANG Song-mao WANG Deng-wu ZHAO Xiao-peng |
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| Affiliation: | Institute of Electrorheological Technology;Northwestern Polytechnical University;Xi'an 710072;China |
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| Abstract: | The stably dispersed electrophoretic fluid contains octadecylamine-modified phthalocyanine green G which is used as electrophoretic display particles,Span80 as charge control agent,tetrachloroethylene(TCE) as dispersion medium,and oil-soluble yellow as background.The electronic ink microcapsules are prepared by complex coacervation,and the shell is made from gelatin and gum arabic.Parallel electrodes display shows that the mobility of phthalocyanine green G in the electronic ink microcapsules and the conver... |
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| Keywords: | electronic ink microcapsules phthalocyanine green G parallel electrodes Span80 SDS |
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