先进制造技术的激增导致了材料设计领域的范式转变,从开发全新的化学到在现有材料中定制几何形状。基里加米,从传统的切割和折叠文化艺术工艺演变而来,已经成为一个强大的框架,赋予简单的2D图纸独特的机械,热,光学,和声学特性,以及变形能力。鉴于其灵活性,多功能性,易于制造,在开发kirigami算法以创建用于广泛应用的各种架构材料方面,人们付出了巨大的努力。这篇综述总结了控制kirigami结构转化的基本机制,并阐明了这些机制如何有助于其独特的特性,包括高拉伸性和适应性,可调谐表面形貌,可编程形状变形,以及双稳态和多稳态特性。然后重点介绍了由独特的kirigami设计实现的几个有前途的应用,并最后展望了kirigami启发的超材料对现实世界应用的未来挑战和观点。
The surge in advanced manufacturing techniques has led to a paradigm shift in the realm of material design from developing completely new chemistry to tailoring geometry within existing materials.
Kirigami, evolved from a traditional cultural and artistic craft of cutting and folding, has emerged as a powerful framework that endows simple 2D sheets with unique mechanical, thermal, optical, and acoustic properties, as well as shape-shifting capabilities. Given its flexibility, versatility, and ease of fabrication, there are significant efforts in developing
kirigami algorithms to create various architectured materials for a wide range of applications. This review summarizes the fundamental mechanisms that govern the transformation of
kirigami structures and elucidates how these mechanisms contribute to their distinctive properties, including high stretchability and adaptability, tunable surface topography, programmable shape morphing, and characteristics of bistability and multistability. It then highlights several promising applications enabled by the unique
kirigami designs and concludes with an outlook on the future challenges and perspectives of
kirigami-inspired metamaterials toward real-world applications.