Self-Healing of Covalently Cross-Linked Polymers by Reshuffling Thiuram Disulfide Moieties in Air under Visible Light

被引：600

作者：

Amamoto, Yoshifumi ^{[1
,2
]}

Otsuka, Hideyuki ^{[1
]}

Takahara, Atsushi ^{[1
]}

Matyjaszewski, Krzysztof ^{[2
]}

机构：

[1] Kyushu Univ, Inst Mat Chem & Engn, Nishi Ku, Fukuoka 8190395, Japan

[2] Carnegie Mellon Univ, Dept Chem, Pittsburgh, PA 15213 USA

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 29期

基金：

美国国家科学基金会; 美国安德鲁·梅隆基金会;

关键词：

TRANSFER RADICAL POLYMERIZATION; GELS; FUNCTIONALIZATION; COMPOSITES; INIFERTER; CHEMISTRY; HYDROGELS; NETWORKS; BOND;

D O I：

10.1002/adma.201201928

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Self-healing of covalently cross-linked polymers under an ambient visible light in the bulk state, in air, at room temperature using radical exchange of thiuram disulfide units is reported. The successful attachment of surfaces of cut pieces proceeded under ambient conditions under exposure to visible light from a commercial tabletop lamp, as confirmed by bending and tensile tests. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3975 / 3980

页数：6

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