明胶-阿拉伯树胶基电子墨水微胶囊的制备及其显示性能  

Preparation and properties of gelatin-gum acacia based electronic ink microcapsules display

作　　者：左朝阳[1] 王建平[1] 王登武[1] 赵晓鹏[1] 

机构地区：[1]西北工业大学电流变技术研究所,陕西西安710072

出　　处：《功能材料》2006年第9期1504-1506,共3页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(50272054);国家杰出青年基金资助项目(50025207)

摘　　要：以明胶-阿拉伯树胶为壁材,Span80为稳定剂,四氯乙烯为分散介质,聚甲基丙烯酸甲酯(PM-MA)表面改性的TiO2为显示颗粒,采用复凝聚法制备了红白显示电子墨水微胶囊,研究了SDS对所制备电子墨水微胶囊的影响,并将微胶囊涂覆在ITO玻璃上,制成电子墨水显示原型器件。在直流电场驱动下,电子墨水显示原型器件实现了文字显示。The electronic ink microcapsules containing TiO2 coated with PMMA particles homodispersed in TCE （tetrachloroethylene） were prepared by the complex coacervation, which shell is gelatin-gum acacia and surfactant is Span 80, and studied influence of the SDS on preparation of microcapsule. Electronic ink display prototype was prepared by coating electrophoretic ink microcapsules on ITO substrate.

关 键 词：电子墨水 微胶囊 复凝聚法 SDS 

分 类 号：TN104[电子电信—物理电子学]