欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
用复合凝聚法制备了包覆红白电泳显示液的明胶一羧甲基纤维素（CMC）电子墨水微胶囊。考察了壁材用量、十二烷基硫酸钠（SDS）用量、反应温度、搅拌速度对微胶囊粒径的分布及其形貌的影响。实验结果表明，在明胶与羧甲基纤维素的体积比为5：1，SDS用量为1．3～1．7g／L，反应温度为40℃，搅拌速度为600～800r／min，pH值为3．5～3．8的条件下可以制得具有透明囊壁且粒度分布较均匀的微胶囊。微胶囊中的粒子在直流电场作用下发生移动。响应时间为14s。
英文摘要：
Functional gelatin-carboxymethyl cellulose （CMC） microcapsules containing a red/white electrophoretic suspension have been prepared using a complex coacervation method. The optimized experimental conditions were identified. The results showed when the volume ratio of gelatin and CMC was 5 ： 1, the amount of surfactant sodium dodecyl sulfate （SDS） was 1.3 - 1.7 g/L, the reaction temperature was 40℃, the stirring speed was 600 - 800 r/min, and the pH was 3.5 - 3.8, narrow size distributions of microcapsules with transparent surfaces were obtained. Such microcapsules containing the red/white suspension showed a response time of 14 s in electrophoretic displays with a direct current electric field.
同期刊论文项目
同项目期刊论文
期刊信息
位置：