From 3D to 4D printing: a reactor for photochemical experiments using hybrid polyurethane acrylates for vat-based polymerization and surface functionalization

被引：18
|
作者：
Hansen, Anne [1 ,2 ]
Renner, Melissa [1 ]
Griesbeck, Axel G. [1 ]
Buesgen, Thomas [2 ]
机构：
[1] Univ Cologne, Dept Chem, Greinstr 4-6, D-50939 Cologne, Germany
[2] Covestro Deutschland AG Addit Mfg, D-51365 Leverkusen, Germany
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 96期
关键词：
CHEMICAL-SYNTHESIS; REACTIONWARE;
D O I：
10.1039/d0cc06512a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The vat-based 3D printing of a chemical reactor with flow-meter geometry from an isocyanate-functionalized acrylate monomer followed by post-processing with amino-functionalized photocatalysts is described. This approach results in solvent- and air-stable flow photochemical reactors with UV-A transparent windows that can be applied for photooxygenation and photo redox catalysis.
引用
收藏
页码：15161 / 15164
页数：4
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