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Updated: Jun 16, 2026
06:52
4D Printed Bifurcated Stents with Kirigami-Inspired Structures
Published on: July 25, 2019
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工程基里加米框架 面向现实世界的应用
1Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, PA, 19104, USA.
Advanced materials (Deerfield Beach, Fla.)
|November 20, 2023
概括
基里加米是一种切割和折叠的技术,将二维板材转化为具有独特特性的先进材料. 本综述探讨了基里加米的机制,特性和在元材料中的应用.
科学领域:
- 材料科学 材料科学 材料科学
- 机械工程 机械工程
- 超材料设计设计 超材料设计
背景情况:
- 先进的制造使材料设计通过几何量身定制,超越新的化学.
- 基里加米灵感来自传统艺术,提供了一个多功能框架,可以从2D纸板创建功能性材料.
- 基里加米结构表现出独特的机械,热,光学和声学特性,以及形状变化的能力.
研究的目的:
- 审查驱动kirigami结构转换的基本机制.
- 为了阐明这些机制如何赋予基里加米灵感的材料独特的特性.
- 突出基里加米超材料有前途的应用和未来的前景.
主要方法:
- 审查关于kirigami结构及其属性的现有文献.
- 分析kirigami设计原则与由此产生的材料特性之间的关系.
- 探索制造技术和应用潜力.
主要成果:
- 基里加米机制可以实现高伸展性,可调整的表面地形和可编程的形状变形.
- 基里加米结构表现出双稳定性和多稳定性,对于高级功能至关重要.
- 基里加米的几何变化是实现所需材料性能的关键.
结论:
- 基里加米是设计具有量身定制属性的建筑材料的强大工具.
- 基里加米灵感的元材料对各种现实世界的应用具有重大前景.
- 进一步研究kirigami机制和制造对于推进元材料技术至关重要.
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