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Combining covalent and noncovalent cross-linking: A novel terpolymer for two-step curing applications

被引：42
作者：
El-ghayoury, A
Hofmeier, H
de Ruiter, B
Schubert, US
机构：
[1] Eindhoven Univ Technol, Lab Macromol Chem & Nanosci, NL-5600 MD Eindhoven, Netherlands
[2] Dutch Polymer Inst, NL-5600 MD Eindhoven, Netherlands
[3] TNO Ind Technol, Funct Polymers & Coatings, NL-5600 HE Eindhoven, Netherlands
来源：
MACROMOLECULES | 2003年 / 36卷 / 11期
关键词：
D O I：
10.1021/ma026011p
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A terpolymer of poly(butyl acrylate) bearing terpyridine as well as oxetane units was synthesized by free radical polymerization and characterized using NMR, UV-vis, and GPC. Subsequently, UV-vis experiments indicated clearly a noncovalent cross-linking of the terpyridine moieties by addition of iron(II) ions. Moreover, the ability of covalent cross-linking was studied by polymerizing the oxetane rings utilizing Lewis acids. IR spectroscopy and DSC experiments clearly revealed the success of the combination of both steps when utilizing iron(II) ions and AICl(3).
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收藏
页码：3955 / 3959
页数：5
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