[1]王庆国,Colin Price,Colin Booth.用凝胶渗透色谱方法定量研究胶束与自由链间的平衡[J].深圳大学学报理工版,1992,(3-4):32-35.
 Wang Qingguo,Colin Price,Colin Booth.Equilibrium between Micelles and free chains Studied by Gel Permeation Chromatography[J].Journal of Shenzhen University Science and Engineering,1992,(3-4):32-35.
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用凝胶渗透色谱方法定量研究胶束与自由链间的平衡()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
期数:
1992年3-4期
页码:
32-35
栏目:
环境与能源
出版日期:
1992-12-31

文章信息/Info

Title:
Equilibrium between Micelles and free chains Studied by Gel Permeation Chromatography
作者:
王庆国1Colin Price2Colin Booth2
(1)深圳大学应用化学系;
(2)英国曼彻斯特大学化学系
Author(s):
Wang Qingguo1 Colin Price2 Colin Booth2
(1)Department of Applied Chemistry of Shenzhen University; (2)Department of chemistry University of Manchester
关键词:
淋洗剂 凝胶渗透色谱 嵌段共聚物 胶束化现象
Keywords:
Aqueous mediaGel permeation chromatographyBlock copolymers micellization phenomenon
摘要:
本文提出了用凝胶渗透色谱研究嵌段共聚物胶束溶液的新方法。该方法的特点是用共聚物溶液作为淋洗剂,用不同于淋洗剂溶液浓度的共聚物溶液作为试液来探测存在于淋洗剂中的胶束——自由链平衡。
Abstract:
A new method is described for the study of micellar solution of block copolymers by gel Permeation chromatography, Results are presented for the micellization in aqueous media of a Poly(oxyethylenc/oxypropylene/oxycthylene) triblock copolymer(F127).The new approach circumvents the dilution effect which normally greatly restricts the study of associating systems by GPC is the use of the block copolymer solution as the eluent instead of simply the-pure solvent, The association behaviour of the eluent is probed by injecting an additional small volume of copolymer solution into the system.
更新日期/Last Update: 2016-05-10