Macromolecular design of poly(vinyl alcohol) by RAFT polymerization

被引：38

作者：

Smith, Anton A. A. ^{[1
]}

Hussmann, Thomas ^{[1
]}

Elich, Joseph ^{[1
]}

Postma, Almar ^{[2
]}

Alves, Marie-Helene ^{[1
]}

Zelikin, Alexander N. ^{[1
]}

机构：

[1] Aarhus Univ, Dept Chem, DK-8000 Aarhus C, Denmark

[2] CSIRO Mat Sci & Engn, Clayton, Vic, Australia

来源：

POLYMER CHEMISTRY | 2012年 / 3卷 / 01期

关键词：

MOLECULAR-WEIGHT; VINYL-ACETATE; RADICAL POLYMERIZATION; PHYSICAL HYDROGELS; BLOCK-COPOLYMERS; POLYMERS; SAPONIFICATION;

D O I：

10.1039/c1py00429h

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Reversible Addition-Fragmentation chain Transfer polymerization (RAFT) is employed herein to obtain the first example of poly(vinyl alcohol), PVA, with controlled molecular weight and terminal amine groups thus presenting a flexible tool for materials design and bioconjugation. Furthermore, we demonstrate that RAFT control can be used to facilitate syndiotactic chain propagation and obtain PVA with the highest reported content of syndiotactic dyad (similar to 78%).

引用

收藏

页码：85 / 88

页数：4

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