Acrylonitrile-containing polymers via a combination of metal-catalyzed living radical and nitroxide-mediated free-radical polymerization routes

被引：15

作者：

Ilhanli, OB ^{[1
]}

Erdogan, T ^{[1
]}

Tunca, U ^{[1
]}

Hizal, G ^{[1
]}

机构：

[1] Tech Univ Istanbul, Dept Chem, TR-34469 Istanbul, Turkey

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2006年 / 44卷 / 10期

关键词：

copolymerization; difunctional initiators; metal-catalyzed living radical polymerization; nitroxide-mediated radical polymerization; polyacrylonitrile; styrene-acrylonitrile;

D O I：

10.1002/pola.21443

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

2-Phenyl-2-[(2,2,6,6-tetramethylpiperidino)oxy] ethyl 2-bromopropanoate was successfully used as an initiator in consecutive living radical polymerization routes, such as metal-catalyzed living radical polymerization and nitroxide-mediated free-radical polymerization, to produce various types of acrylonitrile-containing polymers, such as styrene-acrylonitrile, polystyrene-b-styrene-acrylonitrile, polystyreneb-poly(n-butyl acrylate)-b-polyacrylonitrile, and polystyrene-b-polyacrylonitrile. The kinetic data were obtained for the metal-catalyzed living radical polymerization of styrene-acrylonitrile. All the obtained polymers were characterized with H-1 NMR, gel permeation chromatography, and differential scanning calorimetry.

引用

页码：3374 / 3381

页数：8

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