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稳定的多色电泳分散液制备及低电压电子纸显示
  • ISSN号：1674-0475
  • 期刊名称：《影像科学与光化学》
  • 时间：0
  • 分类：O64[理学—物理化学;理学—化学]
  • 作者机构：[1]中国科学院理化技术研究所纳米材料可控制备与应用研究室,北京100190, [2]中国科学院研究生院,北京100049
  • 相关基金：基金项目：国家自然科学基金项目（60572031,60736001）;国家高技术研究发展计划（863计划,2009AA03Z302）.
作者： 王健[1,2], 孟宪伟[1], 任湘菱[1], 唐芳琼[1], 任俊[1], 张琳[1]
关键词： 稳定电泳液, 电子纸, 双稳性, stable electrophoretic suspension, e-paper, bistability
中文摘要：

为提高电子纸电泳分散液（电泳液）的稳定性并降低使用电压，采用毕克公司的BYK161和BYK110对二氧化钛等颜料复配，制备高稳定的红、绿、蓝、黄、黑各色电泳液，组装成电子纸器件．通过紫外分光光度计对电子纸颜料的反射特征峰进行动力学测试，研究它们的对比度与双稳性．经测定：所得电子纸具有相同的开关时间（470—510ms），沉降时间（t1/3）为72h，对比度可达7，具有良好的双稳性，适用于低电压多色电子纸显示．

英文摘要：

To improve the stability of electrophoretic suspension and reduce their threshold voltage, titanium dioxide and dyes were dispersed by using polymer dispersants of BYK Corporation. High stable electrophoretic suspension with multicolor including red, green, blue, yellow, black, and white, had been obtained. The contrast and bistability of the e-paper display can be studied through UV-Vis reflection spectrum in the characteristic peaks of the electrophoretic suspension. The multicolor electrophoretic display devices present the same responding rate of 470--510 ms activated by 2 voltages, 72 hours of t1/3 of sedimentation rote,7 of contrast,and excellent bistability at low voltage.

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期刊信息
  • 《影像科学与光化学》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国科学院理化技术研究所 中国感光学会
  • 主编：佟振合
  • 地址：北京市海淀区中关村东路29号中国科学院理化技术研究所
  • 邮编：100190
  • 邮箱：xb@mail.ipc.ac.cn
  • 电话：010-82543683
  • 国际标准刊号：ISSN：1674-0475
  • 国内统一刊号：ISSN：11-5604/O6
  • 邮发代号:2-383
  • 获奖情况:
  • 中国科技核心期刊,《中文核心期刊要目总览》化学类核心期刊,全国优秀科技期刊二等奖",中国科学院优秀科技期刊一等奖,中国期刊方阵"双百期刊"
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国剑桥科学文摘,中国中国科技核心期刊,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）
  • 被引量:606