| 永固红F5R电泳液微胶囊的制备和表征 |
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| 引用本文： | 倪卓,李丹,钟玉莲,刘丽双,陈展明.永固红F5R电泳液微胶囊的制备和表征[J].材料导报,2009,23(20). |
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| 作者姓名： | 倪卓 李丹 钟玉莲 刘丽双 陈展明 |
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| 作者单位： | 深圳大学化学与化工学院,深圳,518060 |
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| 基金项目： | 深圳市科技计划项目，深圳市南山区科技计划项目 |
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| 摘 要： | 采用十八胺对永固红F5R进行化学修饰,以Span-80为稳定剂,四氯乙烯为分散介质,制备了分散性和稳定性良好的电泳液.以此电泳液为囊芯,脲甲醛树脂为壁材,制备了一种红色电子墨水微胶囊,研究了投料比、合成温度、酸化时间和搅拌速度等对合成微胶囊的影响.结果表明,合成的微胶囊形貌呈规则球形,表面光滑,囊壁结构致密,强度较好,包覆率达到82%,囊芯含量达到76%.永固红F5R电泳液微胶囊具有明显的电场响应行为,可以作为柔板显示器的功能材料.
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| 关 键 词： | 电子墨水 微胶囊 永固红F5R 电场响应 |
Synthesis and Characterization of Red Electronic Ink Microcapsules |
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| NI Zhuo,LI Dan,ZHONG Yulian,LIU Lishuang,CHEN Zhanming.Synthesis and Characterization of Red Electronic Ink Microcapsules[J].Materials Review,2009,23(20). |
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| Authors: | NI Zhuo LI Dan ZHONG Yulian LIU Lishuang CHEN Zhanming |
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| Affiliation: | NI Zhuo,LI Dan,ZHONG Yulian,LIU Lishuang,CHEN Zhanming(College of Chemistry , Chemical Enginnering,Shenzhen University,Shenzhen 518060) |
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| Abstract: | This work has focused on a red electronic ink microcapsules with a core of pigment phthalocyanine red F5R modified with octadecylamine and a wall of UF materials.The electronic ink is suspended in tetra-chloroethylene using span-80 as emulsifier,exhibiting a good dispersibility and stability.Situ polymerization is realized by various conditions including reaction temperature,acidification time,stirring speed and curing condition,etc.Optical microscopy and electrical measurements have been applied for microc... |
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| Keywords: | electronic ink microcapsules red F5R electrophoretic response |
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