DLP 4D printing of multi-responsive bilayered structures [data]

• Verfasst von: Mainik, Philipp [VerfasserIn]
• Verfasst von: Hsu, Li-Yun [VerfasserIn]
• Verfasst von: Zimmer, Claudius W. [VerfasserIn]
• Verfasst von: Fauser, Dominik [VerfasserIn]
• Verfasst von: Steeb, Holger [VerfasserIn]
• Verfasst von: Blasco, Eva [VerfasserIn]
• Titel: DLP 4D printing of multi-responsive bilayered structures [data]
• Verf.angabe: Philipp Mainik, Li-Yun Hsu, Claudius W. Zimmer, Dominik Fauser, Holger Steeb, Eva Blasco
• Verlagsort: Heidelberg
• Verlag: Universität
• E-Jahr: 2024
• Jahr: 2024-04-22
• Umfang: 1 Online-Ressource (2 Files)
• Fussnoten: 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
• DOI: doi:10.11588/data/CVHTJ1
• Datenträger: Online-Ressource
• Dokumenttyp: Forschungsdaten
• Dokumenttyp: Datenbank
• Sprache: eng
• Bibliogr. Hinweis: Forschungsdaten zu: Mainik, Philipp, 1997 - : DLP 4D printing of multi-responsive bilayered structures
• Sonstige Nr.: Grant number: DFG EXC-2082/1-390761711
• Sonstige Nr.: Grant number: DFG EXC-2075-390740016
• Sonstige Nr.: Grant number: DFG 498339709
• Sonstige Nr.: Grant number: DFG GRK 2948
• Sach-SW: Chemistry
• Sach-SW: Engineering
• K10plus-PPN: 1895395542
• K10plus-PPN:
  Universitätsbibliothek
• Lokale URL UB: Zum Volltext

Abstract

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.