3D printing of polymeric materials based on photo-RAFT polymerization

被引：90

作者：

Bagheri, Ali ^{[1
,2
]}

Engel, Kyle Edward ^{[1
]}

Bainbridge, Chris William Anderson ^{[1
]}

Xu, Jiangtao ^{[3
,4
]}

Boyer, Cyrille ^{[3
,4
]}

Jin, Jianyong ^{[1
,2
]}

机构：

[1] Univ Auckland, Sch Chem Sci, Auckland 1010, New Zealand

[2] Dodd Walls Ctr Quantum & Photon Technol, Auckland 1010, New Zealand

[3] Univ New South Wales, Sch Chem Engn, CAMD, Sydney, NSW 2052, Australia

[4] Univ New South Wales, Sch Chem Engn, ACN, Sydney, NSW 2052, Australia

来源：

POLYMER CHEMISTRY | 2020年 / 11卷 / 03期

关键词：

CONTROLLED RADICAL POLYMERIZATION; LIGHT; TRANSFORMATION; PYRENE; GELS; PHOTOINITIATOR; NANOPARTICLES; NETWORKS; DESIGN; GROWTH;

D O I：

10.1039/c9py01419e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Here, for the first time, we report the 3D printing of polymeric materials via a photo-controlled reversible addition fragmentation chain transfer (photo-RAFT) polymerization process. Our 3D printing resin formulation is based on the use of trithiocarbonate (TTC) RAFT agent, which can mediate radical polymerization via direct photolysis under visible light irradiation (lambda = 405 nm). Re-activation of the TTC units within the 3D printed materials enables post-printing transformation.

引用

页码：641 / 647

页数：7

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