Assembly of Foldable 3D Microstructures Using Graphene Hinges

© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 32(2020), 28 vom: 27. Juli, Seite e2001303
1. Verfasser: Lim, Seungyun (VerfasserIn)
Weitere Verfasser: Luan, Haiwen, Zhao, Shiwei, Lee, Yongjun, Zhang, Yihui, Huang, Yonggang, Rogers, John A, Ahn, Jong-Hyun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article 3D assembly compressive buckling foldable structures graphene origami
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520 |a Origami/kirigami-inspired 3D assembly approaches have recently attracted attention for a variety of applications, such as advanced optoelectronic devices and biomedical sensors. The results reported here describe an approach to construct classes of multiple foldable 3D microstructures that involve deformations that typical conductive materials, such as conventional metal films, cannot tolerate. Atomically thin graphene sheets serve as folding hinges during a process of 2D to 3D conversion via a deterministic buckling process. The exceptional mechanical properties of graphene enable the controlled, geometric transformation of a 2D precursor bonded at selective sites on a prestretched elastomer into folded 3D microstructures, in a reversible manner without adverse effects on the electrical properties. Experimental and computational investigations of the folding mechanisms for such types of 3D objects reveal the underlying physics and the dependence of the process on the thickness of the graphene/supporting films that define the hinges 
650 4 |a Journal Article 
650 4 |a 3D assembly 
650 4 |a compressive buckling 
650 4 |a foldable structures 
650 4 |a graphene 
650 4 |a origami 
700 1 |a Luan, Haiwen  |e verfasserin  |4 aut 
700 1 |a Zhao, Shiwei  |e verfasserin  |4 aut 
700 1 |a Lee, Yongjun  |e verfasserin  |4 aut 
700 1 |a Zhang, Yihui  |e verfasserin  |4 aut 
700 1 |a Huang, Yonggang  |e verfasserin  |4 aut 
700 1 |a Rogers, John A  |e verfasserin  |4 aut 
700 1 |a Ahn, Jong-Hyun  |e verfasserin  |4 aut 
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