EFRI-ODISSEI: Multi-scale Origami for Novel Photonics, Energy Conversion

EFRI-ODISSEI：用于新型光子学、能量转换的多尺度折纸

• 批准号: 1240264
• 负责人: Max Shtein
• 金额: $ 198.66万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-08-15 至 2021-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1240264&HistoricalAwards=false
• 关键词: EFRI; ODISSEI; Multi; scale; Origami

The research objective of this Emerging Frontiers in Research and Innovation (EFRI) Origami Design for the Integration of Self-assembling Systems for Engineering Innovation (ODISSEI) award is to study how the folding of planar sheets can produce novel, three-dimensional, functional structures ranging from millimeters to nanometers in size. Special "nanostructured paper" will be created, comprising thin films and membranes containing a variety of functional nanoscale objects (e.g. carbon nanotubes, semiconductor and metal nanoparticles, etc.); the nano-paper will be etched and perforated to facilitate controlled folding into more complex shapes, which can be programmed to respond to impulses and pre-determined conditions such as local and global changes in temperature, humidity, and light. The research will examine how folding can be triggered by mechanical strain, external electrical or magnetic fields, and local laser heating. Using a combination of experiments and computer modeling, the fundamental principles governing the creation and transformation of sheets into three-dimensional (3D) objects will be studied, in particular focusing on how the size of the object influences the folding dynamics. This knowledge should help resolve significant challenges of materials integration into complex and robust 3D structures for, e.g., the control of light propagation in energy conversion devices, scalable fabrication of optical and electromagnetic metamaterials, and engineering of reconfigurable "smart" surfaces powered by changes in ambient conditions. If successful, this research can address broader technological and societal challenges, including those in the areas of renewable energy harvesting, energy efficiency, water purification, environmentally benign microfabrication, etc. Specifically, this work may result in novel approaches to the design and deployment of focal plane arrays, beam steering, dynamic control of radar signatures, thermal management, and other applications. Paper folding techniques (www.mattshlian.com) will be used as a means of inspiration, realization, and visualization of structures at larger scales, and will provide design principles for scale-independent miniaturization. Special sessions on ?origami electronics? will be conducted at the scientific conferences attended by the investigators. The visual and hands-on nature of the research is likely to resonate with a wide range of students and audiences, which will be reached through summer workshops on origami and its technological applications. Further outreach activities will include exhibiting at the world-renowned Ann Arbor Art Fair, the Ann Arbor Hands-On Museum, and presentations at various arts / design / interdisciplinary conferences (e.g. Siggraph, ARS Electronica), as well as at traditional gallery venues for the arts (e.g. Detroit Institute of Arts, Cranbrook Academy, Urban Institute for Contemporary Art).This project is supported in part by funds from the Air Force Office of Scientific Research.

该研究与创新新兴前沿 (EFRI) 工程创新自组装系统集成折纸设计 (ODISSEI) 奖项的研究目标是研究平面片材的折叠如何产生尺寸从毫米到纳米的新型三维功能结构。将创建特殊的“纳米结构纸”，包括含有各种功能性纳米级物体（例如碳纳米管、半导体和金属纳米颗粒等）的薄膜和膜；纳米纸将被蚀刻和穿孔，以便于受控折叠成更复杂的形状，这些形状可以被编程以响应脉冲和预定条件，例如温度、湿度和光线的局部和全局变化。该研究将研究机械应变、外部电场或磁场以及局部激光加热如何触发折叠。将结合实验和计算机建模，研究控制薄片创建和转换为三维 (3D) 物体的基本原理，特别关注物体的尺寸如何影响折叠动力学。这些知识应有助于解决将材料集成到复杂而坚固的 3D 结构中的重大挑战，例如能量转换设备中光传播的控制、光学和电磁超材料的可扩展制造以及由环境条件变化驱动的可重构“智能”表面的工程。如果成功，这项研究可以解决更广泛的技术和社会挑战，包括可再生能源收集、能源效率、水净化、环境友好的微加工等领域的挑战。具体来说，这项工作可能会带来焦平面阵列、波束控制、雷达特征动态控制、热管理和其他应用的设计和部署的新方法。 折纸技术（www.mattshlian.com）将用作更大尺度结构的灵感、实现和可视化手段，并将为与尺度无关的小型化提供设计原则。 关于“折纸电子学”的特别会议将在研究人员参加的科学会议上进行。该研究的视觉和实践性质可能会引起广泛的学生和观众的共鸣，这将通过关于折纸及其技术应用的夏季研讨会来实现。进一步的外展活动将包括在世界著名的安娜堡艺术博览会、安娜堡实践博物馆进行展览，并在各种艺术/设计/跨学科会议（例如 Siggraph、ARS Electronica）以及传统的艺术画廊场所（例如底特律艺术学院、克兰布鲁克学院、城市当代艺术学院）进行演讲。该项目得到部分支持 由空军科学研究办公室资助。

项目成果

Relevance of packing to colloidal self-assembly

• DOI: 10.1073/pnas.1720139115
• 发表时间: 2018-02-13
• 期刊: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
• 影响因子: 11.1
• 作者: Cersonsky, Rose K.;van Anders, Greg;Glotzer, Sharon C.
• 通讯作者: Glotzer, Sharon C.

Digital Alchemy for Materials Design: Colloids and Beyond

• DOI: 10.1021/acsnano.5b04181
• 发表时间: 2015-10-01
• 期刊: ACS NANO
• 影响因子: 17.1
• 作者: van Anders, Greg;Klotsa, Daphne;Glotzer, Sharon C.
• 通讯作者: Glotzer, Sharon C.

A kirigami approach to engineering elasticity in nanocomposites through patterned defects

• DOI: 10.1038/nmat4327
• 发表时间: 2015-08-01
• 期刊: NATURE MATERIALS
• 影响因子: 41.2
• 作者: Shyu, Terry C.;Damasceno, Pablo F.;Kotov, Nicholas A.
• 通讯作者: Kotov, Nicholas A.

Universal folding pathways of polyhedron nets

• DOI: 10.1073/pnas.1722681115
• 发表时间: 2018-07-17
• 期刊: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
• 影响因子: 11.1
• 作者: Dodd, Paul M.;Damasceno, Pablo F.;Glotzer, Sharon C.
• 通讯作者: Glotzer, Sharon C.