A review of 4D printing

被引：790

作者：

Momeni, Farhang ^{[1
]}

Hassani, Seyed M. Mehdi N. ^{[1
]}

Liu, Xun ^{[1
]}

Ni, Jun ^{[1
]}

机构：

[1] Univ Michigan, Dept Mech Engn, Ann Arbor, MI 48109 USA

来源：

MATERIALS & DESIGN | 2017年 / 122卷

关键词：

4D printing; Shape-shifting mechanisms; Multi-material structures; Digital materials; Voxel; Inverse and forward problems; SHAPE-MEMORY POLYMER; 3D; SCAFFOLDS; CONSTRUCTION; FABRICATION; DESIGN; DECADE;

D O I：

10.1016/j.matdes.2017.02.068

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Research into 4D printing has attracted unprecedented interest since 2013 when the idea was first introduced. It is based on 3D printing technology, but requires additional stimulus and stimulus-responsive materials. Based on certain interaction mechanisms between the stimulus and smart materials, as well as appropriate design of multi-material structures from mathematical modeling, 4D printed structures evolve as a function of time and exhibit intelligent behavior. Unlike 3D printing, 4D printing is time dependent, printer-independent, predictable, and targets shape/property/functionality evolution. This allows for self-assembly, multi-functionality, and self-repair. This paper presents a comprehensive review of the 4D printing process and summarizes the practical concepts and related tools that have a prominent role in this field. Unsought aspects of 4D printing are also studied and organized for future research.(C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：42 / 79

页数：38

共 104 条

[1] Design and 3D Printing of Scaffolds and Tissues [J].