CIESC Journal ›› 2003, Vol. 54 ›› Issue (4): 489-496.
Previous Articles Next Articles
SU Yanlei;GUO Chen;LIU Huizhou
Online:
Published:
苏延磊;郭晨;刘会洲
Abstract: The micellization properties of PEO-PPO-PEO block copolymer in aqueous solution are reviewed.It is clarified that the factors of temperature, concentration,molecular mass, and EO/PO ratio of the copolymer influence critical micellization concentration,critical micellization temperature,aggregational number,and micellar structure.A brief discription is introduction such as small-angle neutron scattering, FTIR spectroscopy, and the self-consistent mean-field lattice theory,which are used to study the mechanism of micellization. The applications of PEO-PPO-PEO block copolymer in the syntheseis of mesoporous materials, the separation of biomacromolecules, the adsorption at interface, and the solubilization of organics are presented.
Key words: PEO-PPO-PEO嵌段共聚物, 胶团化, 应用
摘要: 对PEO-PPO-PEO嵌段共聚物在水溶液中形成胶团过程进行了综述.阐明了温度、浓度、嵌段共聚物的分子量和EO/PO比率等因素对PEO-PPO-PEO嵌段共聚物的临界胶团浓度、临界胶团温度、胶团的聚集数以及胶团的结构等的影响.简介了小角中子散射、FTIR光谱、自洽均匀场晶格理论等用于研究PEO-PPO-PEO嵌段共聚物的胶团化机理.重点介绍了PEO-PPO-PEO嵌段共聚物在介孔材料、生化分离、界面吸附、增溶有机物等方面的应用.
关键词: PEO-PPO-PEO嵌段共聚物, 胶团化, 应用
SU Yanlei, GUO Chen, LIU Huizhou. REVIEW ON MICELLIZATION OF PEO-PPO-PEO BLOCK COPOLYMER IN AQUEOUS SOLUTION AND ITS APPLICATIONS[J]. CIESC Journal, 2003, 54(4): 489-496.
苏延磊, 郭晨, 刘会洲. PEO-PPO-PEO嵌段共聚物胶团化及其应用研究进展 [J]. 化工学报, 2003, 54(4): 489-496.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: https://hgxb.cip.com.cn/EN/
https://hgxb.cip.com.cn/EN/Y2003/V54/I4/489
Progress of study of oscillations in continuous fermentation processes using Saccharomyces cerevisiae
WANG Wei;XUE Lichao;HUANG Zhongyue
Engineering applications of ambient pressure gas turbine cycle
Lumped kinetics model and its on-line application to commercial catalytic naphtha reforming process
Applications of molecular simulation in molecular imprinting technology