公开(公告)号：KR1020050029809A

公开(公告)日：2005-03-29

申请号：KR1020030066021

申请日：2003-09-23

Applicant: 재단법인서울대학교산학협력재단

Inventor： 장정식 ,  배준원

IPC: C08F2/22 ,  B82B3/00

CPC classification number: C08F2/24 ,  C08F4/04

Abstract: Provided is a method for preparing a nanoporous polymer by using a reverse microemulsion polymerization system without using a template. The method comprises the step of preparing a nanoporous polymer having a size from several nanometers to several tens nanometers by using a reverse microemulsion polymerization system. Preferably the method uses a micelle formed from a surfactant by using a reverse microemulsion system is used as a medium for forming a nanopore. The size of a nanoporous polymer is controlled by changing a surfactant/monomer ratio. Preferably the method comprises the steps of adding a surfactant to a monomer at 0-100 deg.C to form a micelle; adding a polymerization initiator to the monomer solution to stabilizer it; and heating the solution to polymerize the monomer in the outside of the micelle to allow the micelle to be contained in the polymer, thereby preparing a nanoporous polymer.

Abstract translation: 本发明提供一种使用反相微乳液聚合体系而不使用模板来制备纳米多孔聚合物的方法。 该方法包括通过使用反相微乳液聚合系统制备具有几纳米至几十纳米尺寸的纳米多孔聚合物的步骤。 优选地，该方法使用由表面活性剂形成的胶束通过使用反相微乳液体系作为形成纳米孔的介质。 通过改变表面活性剂/单体比例来控制纳米多孔聚合物的尺寸。 优选地，该方法包括以下步骤：在0-100℃下向单体中加入表面活性剂以形成胶束; 在单体溶液中加入聚合引发剂使其稳定; 并加热该溶液以使单体在胶束的外部聚合，以使胶束包含在聚合物中，从而制备纳米多孔聚合物。