Fabrication of cage-like microcapsules containing core-shell type ion-exchange microspheres and investigation on their metal adsorption property

核壳型离子交换微球笼状微胶囊的制备及其金属吸附性能研究

• 批准号: 22760582
• 负责人: KAMIO Eiji
• 金额: $ 2.75万
• 依托单位: Kobe University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22760582/
• 关键词: イオン交換; マイクロカプセル; 金属吸着; イオン交換樹脂; グラフト重合; 界面活性剤; DLVO理論

Fabrication of a microcapsule containing microspheres which can adsorb metal ions via ion-exchange was investigated. Microencapsulation of the ion-exchange microspheres were performed by using a cage-like microcapsule which has many holes in the shell. The microspheres were formed in the microcapsule : a microcapsule containing many microspheres was successfully prepared. On the other hand, the functionalization of the microspheres which can be formed in the microcapsules was performed by grafting polymer chains having a reactive group with a metal ion. The metal adsorption amount of the prepared microsphere was almost same to the other melamine-based ion-exchange resins.

研究了一种含有可通过离子交换吸附金属离子的微球的微胶囊的制备方法。离子交换微球的微胶囊化是通过使用在外壳上具有许多孔的笼状微胶囊来进行的。微球在微胶囊中形成：成功制备了含有多个微球的微胶囊。另一方面，可以在微胶囊中形成的微球的官能化通过用金属离子接枝具有反应性基团的聚合物链来进行。所制备的微球对金属的吸附量与其他三聚氰胺基离子交换树脂基本相同。

项目成果

微粒子を内包したかご状マイクロカプセルの創製に及ぼす界面活性剤の影響

表面活性剂对形成包裹细颗粒的笼形微胶囊的影响

• 发表时间: 2011
• 作者: 神尾英治;神尾英治
• 通讯作者: 神尾英治

DLVO理論に基づく粒子内包架橋メラミンマイクロカプセル調製に関する検討

基于DLVO理论的粒子包覆交联三聚氰胺微胶囊的制备研究

• 发表时间: 2011
• 作者: 神尾英治