3D Printing/Interfacial Polymerization Coupling for the Fabrication of Conductive Hydrogel

被引：44

作者：

Fantino, Erika ^{[1
]}

Roppolo, Ignazio ^{[2
]}

Zhang, Dongxing ^{[3
]}

Xiao, Junfeng ^{[3
]}

Chiappone, Annalisa ^{[2
]}

Castellino, Micaela ^{[2
]}

Guo, Qiuquan ^{[3
]}

Pirri, Candido Fabrizio ^{[1
,2
]}

Yang, Jun ^{[3
]}

机构：

[1] Politecn Torino, Dept Appl Sci & Technol, Corso Duca Abruzzi 24, I-10129 Turin, Italy

[2] Ist Italiano Tecnol, Ctr Sustainable Futures Polito, Corso Trento 21, I-10129 Turin, Italy

[3] Univ Western Ontario, Dept Mech & Mat Engn, London, ON N6A 5B9, Canada

来源：

MACROMOLECULAR MATERIALS AND ENGINEERING | 2018年 / 303卷 / 04期

基金：

加拿大创新基金会; 加拿大自然科学与工程研究理事会;

关键词：

3D printing; interfacial polymerization; PEGDA; photopolymerization; FACILE FABRICATION; POLYPYRROLE; NANOCOMPOSITE; COMPOSITES; SURFACE; FILMS;

D O I：

10.1002/mame.201700356

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, 3D printing is coupled with interfacial polymerization to obtain electroactive hydrogels with complex and defined geometry. Conductive hydrogels are created through a two-step procedure: first a digital light processing 3D printing system is used to fabricate poly(ethylene glycol)diacrylate 3D structure and then pyrrole is oxidized to polypyrrole (PPY), exploiting an interfacial polymerization mechanism through which PPY can be formed in the poly(ethylene glycol) matrix, thus creating a conductive phase.

引用

页数：8

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