Self-healing polymers based on a photo-active reversible addition-fragmentation chain transfer (RAFT) agent

被引：17

作者：

Cheng, Chuanjie ^{[1
]}

Bai, Xiongxiong ^{[1
]}

Zhang, Xu ^{[1
]}

Li, Hongxia ^{[1
]}

Huang, Qinghua ^{[1
]}

Tu, Yuanming ^{[1
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Jiangxi, Peoples R China

来源：

JOURNAL OF POLYMER RESEARCH | 2015年 / 22卷 / 04期

关键词：

Self-healing; Reversible addition-fragmentation chain transfer (RAFT); Photo-active; Trithiocarbonate; Functional polymer; POLYMERIZATION; HYDROGELS; STRENGTH; ABILITY; DESIGN;

D O I：

10.1007/s10965-015-0691-9

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 symmetric photo-active trithiocarbonate was designed and synthesized, which can act not only as a functional reversible addition-fragmentation chain transfer (RAFT) agent, but also as a crosslinker in crosslinking poly(methyl methacrylate-co-hydroxy ethyl acrylate) (poly(MMA-co-HEA)) due to interactions of benzophenone moieties of trithiocarbonate and hydroxyl groups of poly(MMA-co-HEA) under UV irradiation. In addition, the crosslinked poly(MMA-co-HEA) demonstrates photo-promoted self-healing properties by reshuffling C-S bonds of trithiocarbonate.

引用

页码：1 / 8

页数：8

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