4D Printing of Freestanding Liquid Crystal Elastomers via Hybrid Additive Manufacturing (Adv. Mater. 39/2022)

4D Printing of Freestanding Liquid Crystal Elastomers via Hybrid Additive Manufacturing (Adv. Mater. 39/2022)

4D Printing In article number 2204890, Ruike Renee Zhao, H. Jerry Qi, and co‐workers report a hybrid 4D printing method to fabricate freestanding liquid crystal elastomers “on‐the‐fly” by using laser‐assisted direct ink writing. This process is integrated with Digital Light Processing for printing o...

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Veröffentlicht in:Advanced materials (Weinheim) 2022-09, Vol.34 (39), p.n/a
Hauptverfasser: Peng, Xirui, Wu, Shuai, Sun, Xiaohao, Yue, Liang, Montgomery, S. Macrae, Demoly, Frédéric, Zhou, Kun, Zhao, Ruike Renee, Qi, H. Jerry
Format: Artikel
Sprache:eng
Schlagworte:
4D printing
Actuators
Crystal lattices
Elastomers
hybrid 3D printing
liquid crystal elastomers
Liquid crystals
Materials science
multimaterial 3D printing
Printing
soft robots
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Zusammenfassung:4D Printing In article number 2204890, Ruike Renee Zhao, H. Jerry Qi, and co‐workers report a hybrid 4D printing method to fabricate freestanding liquid crystal elastomers “on‐the‐fly” by using laser‐assisted direct ink writing. This process is integrated with Digital Light Processing for printing optional structural or sacrificial materials to create active architectures, such as active tensegrities, loading‐bearing actuators, and 3D liquid crystal lattices, in a one‐step additive process.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.202270272