DLP 4D printing of multi-responsive bilayered structures [data]
Advances in soft robotics strongly rely on the development and manufacturing of new responsive soft materials. In particular, light-based 3D printing techniques, and especially, digital light processing (DLP), offer a versatile platform for the fast manufacturing of complex 3D/4D structures with a h...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Dokumenttyp: | Datenbank Forschungsdaten |
| Sprache: | Englisch |
| Veröffentlicht: |
Heidelberg
Universität
2024-04-22
|
| DOI: | 10.11588/data/CVHTJ1 |
| Schlagworte: | |
| Online-Zugang: | Resolving-System, kostenfrei, Volltext: https://doi.org/10.11588/data/CVHTJ1 Verlag, kostenfrei, Volltext: https://heidata.uni-heidelberg.de/dataset.xhtml?persistentId=doi:10.11588/data/CVHTJ1 
|
| Verfasserangaben: | Philipp Mainik, Li-Yun Hsu, Claudius W. Zimmer, Dominik Fauser, Holger Steeb, Eva Blasco |
| Zusammenfassung: | Advances in soft robotics strongly rely on the development and manufacturing of new responsive soft materials. In particular, light-based 3D printing techniques, and especially, digital light processing (DLP), offer a versatile platform for the fast manufacturing of complex 3D/4D structures with a high spatial resolution. In this work, DLP all-printed bilayered structures exhibiting reversible and multi-responsive behavior are presented for the first time. For this purpose, liquid crystal elastomers (LCEs) are used as active layers and combined with a printable non-responsive elastomer acting as a passive layer. Furthermore, selective light response is incorporated by embedding various organic dyes absorbing light at different regimes in the active layers. An in-depth characterization of the single materials and printed bilayers demonstrates a reversible and selective response. Last, the versatility of the approach is shown by DLP printing a bilayered complex 3D structure consisting of four different materials (a passive and three different LCE active materials), which exhibit different actuation patterns when irradiated with different wavelengths of light. |
|---|---|
| Beschreibung: | Gefördert durch: DFG Excellence Cluster 3D Matter Made to Order: EXC-2082/1-390761711; Carl Zeiss Foundation: Carl-Zeiss-Foundation-FocusHEIKA; DFG Excellence Cluster Data-Integrated Simulation Science (SimTech): EXC-2075-390740016; DFG Priority Program Soft Material Robotic Systems: 498339709; DFG Research Training Group Mixed Ionic Electronic Transport: GRK 2948 Gesehen am 15.07.2024 |
| Beschreibung: | Online Resource |
| DOI: | 10.11588/data/CVHTJ1 |