ADVANCES IN MICROEMULSION PHASE ON SELF-ASSEMBLY AND MICELLE EXTRACTION WITH BLOCK COPOLYMERS  

作　　者：Chen Guo Hao Wen Huizhou Liu 

机构地区：[1]Lahoratory of Separation Science and Engineering,State Key Laboratory of Biochemical Engineering,Institute of Process Engineering,Chinese Academy of Sciences.P.O.Box 353,Beijing 100080,P.R.China

出　　处：《China Particuology》2005年第6期310-316,共7页

基　　金：supported by the National Natural Science Foundation of China(NO.20221603,NO.20490200 and NO.20273075);Chinese Academy of Sciences.

摘　　要：In this paper we review our work on self-assembly of the system, poly（ethylene oxide）-poly（propylene oxide）-poly（elhylene oxide） （PEO-PPO-PEO） block copolymers, which is a kind of macromolecular complex fluids. The control of self-assembly could be obtained by adding inorganic salts or aliphatic alcohols. By self-assembly of amphiphilic block copelymers a microemulsion phase is formed which could be applied in micelle extraction, such as hollow-fiber membrane micelle extraction, magnetic micelle extraction and immobilized micelle extraction.In this paper we review our work on self-assembly of the system, poly（ethylene oxide）-poly（propylene oxide）-poly（elhylene oxide） （PEO-PPO-PEO） block copolymers, which is a kind of macromolecular complex fluids. The control of self-assembly could be obtained by adding inorganic salts or aliphatic alcohols. By self-assembly of amphiphilic block copelymers a microemulsion phase is formed which could be applied in micelle extraction, such as hollow-fiber membrane micelle extraction, magnetic micelle extraction and immobilized micelle extraction.

关 键 词：microemulsion phase SELF-ASSEMBLY block copolymer EXTRACTION 

分 类 号：O648[理学—物理化学]