Contactless reversible 4D-printing for 3D-to-3D shape morphing

• Main Authors: Lee, Amelia Yilin, Zhou, Aiwu, An, Jia, Chua, Chee Kai, Zhang, Yi
• Other Authors: Singapore Centre for 3D Printing
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering; Additive Manufacturing; 4D Printing
• Online Access: https://hdl.handle.net/10356/145796
• Institution: Nanyang Technological University

4D printing provides a means to create dynamic structures for self-actuating devices fabricated by additive manufacturing techniques. Most existing 4D printing processes are only capable of one-way shape morphing using a single mechanism for stimulation. In the limited successful reversible 4D-print...