Polymer surface modification using diblock copolymers containing azobenzene

被引：10
|
作者：
Yoshida, T [1 ]
Doi, M [1 ]
Kanaoka, S [1 ]
Aoshima, S [1 ]
机构：
[1] Osaka Univ, Grad Sch Sci, Dept Macromol Sci, Toyonaka, Osaka 5600043, Japan
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2005年 / 43卷 / 22期
关键词：
azopolymers; block copolymers; cationic polymerization; living polymerization; stimuli-sensitive polymers; surface modification;
D O I：
10.1002/pola.21092
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Polymer surface modification using diblock copolymers of thermosensitive poly(2-methoxyethyl vinyl ether) with AzoVe was investigated. AzoVE was prepared by the reaction of 2-chloroethyl vinyl ether with 4-hydroxyazobenzene in dimethyl sulfoxide in the presence of sodium hydroxide. Polymerization was carried out under dry nitrogen in a baked glass tube equipped with a three-way stop clock. Results show that in combination with an incompatible functional polymer such as poly(MOVE), the poly(AzoVE) segments acts as an effective anchor for the functional polymer.
引用
收藏
页码：5704 / 5709
页数：6
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