GOALI: Collaborative Research: 3D Printed Graded-Index Magnetodielectric Devices
GOALI:合作研究:3D 打印梯度折射率磁电介质器件
基本信息
- 批准号:1609679
- 负责人:
- 金额:$ 21万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2016
- 资助国家:美国
- 起止时间:2016-05-15 至 2019-04-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Magneto-dielectric devices, such as microwave and radio frequency lenses, are indispensable to communication systems, needed for example, for radar, mobile, cyber security and internet-of-things applications. Similar to glass lenses, which focus light, these devices allow for focusing or otherwise manipulating radio and microwaves. In particular, devices with spatially varying magnetic and dielectric properties offer exciting and innumerate possibilities for electromagnetic wave shaping but remain to be realized due to lack of practical fabrication techniques. Inkjet printing provides a promising approach to manufacturing such devices: inks of different composition (e.g., containing magnetic and dielectric nanoparticles) can be dispensed in varying ratio within the volume of the device to implement the desired spatial gradient in magneto dielectric properties. The goal of this industry university collaboration is to demonstrate devices, fabricated by 3D inkjet printing, with tailor-made spatial variation in magnetic and dielectric properties to achieve wave shaping as needed by a given application. The demonstration will pave the way for advanced devices such as antenna lenses that beam radio or microwave signals only to a specific WiFi enabled machine or within the perimeter of a specific room to mitigate the risk of signal interference or interception. The project will also create a unique educational and professional development opportunity for participating students, who will acquire expertise and industry experience, via internships, in advanced manufacturing, an area of significant economic importance to the U.S. Further, in partnership with a local library, talks aimed at public education in 3D printing technologies will be presented. This collaborative GOALI project seeks to demonstrate the fabrication of microwave and radio frequency magneto-dielectric devices, with specifically designed, spatially varying electric permittivity and magnetic permeability. The project will combine transformation optics techniques for design of electromagnetic media with 3D inkjet printing for digitally directed device fabrication. Graded index microwave lens antennas, with individually customized radiation patterns, will be printed in proof of concept. The devices will be printed in a layer-by-layer sequence with polymerizable inks containing high permeability magnetic and high permittivity dielectric nanoparticles. A key challenge, due to particle loading constraints when jetting inks, will be attaining the requisite range of permeability and permittivity in the printed composite medium. Inks formulated with commercial nanoparticles will be used to conduct a rapid survey of electromagnetic properties possible in the composites. The results of the survey will guide subsequent ink design with custom nanoparticles. The size, dispersion and loading of the nanoparticles in the inks will be optimized for ink-jettability and range of electromagnetic properties achieved in the printed composites.
诸如微波和射频透镜之类的磁介电器件对于通信系统是不可或缺的,例如雷达、移动的、网络安全和物联网应用所需要的。类似于聚焦光线的玻璃透镜,这些设备允许聚焦或以其他方式操纵无线电和微波。特别是,具有空间变化的磁和介电性质的设备提供了令人兴奋的和无数的可能性,电磁波整形,但仍然是实现由于缺乏实际的制造技术。喷墨印刷提供了一种有希望的制造这种装置的方法:不同组成的油墨(例如,包含磁性和介电纳米颗粒)可以以变化的比例分配在装置的体积内,以实现磁介电性质的期望空间梯度。这项工业大学合作的目标是展示通过3D喷墨打印制造的设备,其磁和介电特性具有量身定制的空间变化,以实现给定应用所需的波形整形。该演示将为天线透镜等先进设备铺平道路,这些设备仅将无线电或微波信号发射到特定的WiFi设备或特定房间的周边,以减轻信号干扰或拦截的风险。该项目还将为参与的学生创造一个独特的教育和专业发展机会,他们将通过实习获得先进制造业的专业知识和行业经验,这是一个对美国具有重要经济意义的领域。这个合作GOALI项目旨在展示微波和射频磁介电器件的制造,具有专门设计的空间变化的介电常数和磁导率。该项目将结合联合收割机转换光学技术的电磁介质的设计与3D喷墨打印数字定向设备制造。分级折射率微波透镜天线,单独定制的辐射模式,将打印在概念证明。这些器件将用含有高磁导率磁性和高介电常数介电纳米颗粒的可聚合油墨以逐层顺序印刷。一个关键的挑战,由于粒子负载的限制,当喷射油墨,将获得必要的范围内的渗透率和介电常数的印刷复合介质。用商用纳米粒子配制的墨水将用于对复合材料中可能的电磁特性进行快速调查。调查结果将指导后续的定制纳米粒子墨水设计。纳米粒子在油墨中的尺寸、分散和负载将针对油墨喷射和印刷复合材料中实现的电磁特性范围进行优化。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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James Hutchison其他文献
Highly Dynamic C99 Oligomeric Structure in Cholesterol and Sphingomyelin Rich Bicelles
- DOI:
10.1016/j.bpj.2019.11.250 - 发表时间:
2020-02-07 - 期刊:
- 影响因子:
- 作者:
James Hutchison;Kuo-chih Shih;George Pantelopulos;Haley Harrington;Kathleen Mittendorf;Holger Scheidt;Shuo Qian;Scott Collier;Melissa Chambers;Daniel Huster;John Katsaras;Robert L. McFeeters;John E. Straub;Mu-Ping Nieh;Charles Sanders - 通讯作者:
Charles Sanders
Acute anemia accentuates cerebral injury following neurotrauma in rats
- DOI:
10.1007/bf03019995 - 发表时间:
2007-06-01 - 期刊:
- 影响因子:3.300
- 作者:
Gregory Hare;James Hutchison;C. David Mazer;A. T. McLaren;E. Liu;A. J. Baker - 通讯作者:
A. J. Baker
Data in Context: Engaging Audiences with 3D Physical Geo-Visualization
上下文中的数据:通过 3D 物理地理可视化吸引受众
- DOI:
10.1145/3334480.3382968 - 发表时间:
2020 - 期刊:
- 影响因子:0
- 作者:
Nurit Kirshenbaum;James Hutchison;Ryan Theriot;Dylan Kobayashi;J. Leigh - 通讯作者:
J. Leigh
Viewpoint : Chemistry for a Sustainable Future
观点:化学创造可持续的未来
- DOI:
- 发表时间:
2009 - 期刊:
- 影响因子:0
- 作者:
V. Grassian;G. Meyer;H. Abruña;G. Coates;L. Achenie;Tom Allison;B. Brunschwig;J. Ferry;M. Garcia‐Garibay;J. Gardea;C. Grey;James Hutchison;Chao‐Jun Li;C. Liotta;Arthur Raguskas;S. Minteer;K. Mueller;J. Roberts;O. Sadik;R. Schmehl;W. Schneider;A. Selloni;P. Stair;J. Stewart;D. Thorn;J. Tyson;B. Voelker;J. White;F. Wood - 通讯作者:
F. Wood
振動強結合を利用した選択的有機化学反応
利用振动强耦合的选择性有机化学反应
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
石川 紘人;James Hutchison;高橋 康史;雲林院 宏;平井 健二 - 通讯作者:
平井 健二
James Hutchison的其他文献
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{{ truncateString('James Hutchison', 18)}}的其他基金
Living Growth Synthesis of Metal Oxide Nanocrystals: Toward Enhanced Control of Composition, Size and Uniformity
金属氧化物纳米晶体的活性生长合成:加强对成分、尺寸和均匀性的控制
- 批准号:
1610675 - 财政年份:2016
- 资助金额:
$ 21万 - 项目类别:
Standard Grant
PFI-BIC: A Small-Company-Centric Knowledge Enhancement Partnership to Accelerate Nanomaterials Innovation
PFI-BIC:以小公司为中心的知识增强合作伙伴关系,加速纳米材料创新
- 批准号:
1237890 - 财政年份:2012
- 资助金额:
$ 21万 - 项目类别:
Standard Grant
Next Generation Green Chemistry Educational Materials for the Undergraduate Organic Chemistry Laboratory Curriculum Designed to Promote Large-scale Adoption
本科生有机化学实验课程下一代绿色化学教材旨在促进大规模采用
- 批准号:
0443128 - 财政年份:2005
- 资助金额:
$ 21万 - 项目类别:
Standard Grant
Conformationally Preorganized Diamide Ligands for Enhanced Binding of f-Block Elements: New Ligands, Coordination Complexes and Functional Materials
用于增强 f 区元素结合的构象预组织二酰胺配体:新配体、配位配合物和功能材料
- 批准号:
0213563 - 财政年份:2002
- 资助金额:
$ 21万 - 项目类别:
Continuing Grant
An Environmentally-benign ('Green') Organic Chemistry Curriculum
环境友好(“绿色”)有机化学课程
- 批准号:
0088986 - 财政年份:2001
- 资助金额:
$ 21万 - 项目类别:
Standard Grant
The Use of Biomolecules to Organize Metal Nanoclusters with Applications Toward Room Temperature Nanoelectronics
使用生物分子组织金属纳米团簇及其在室温纳米电子学中的应用
- 批准号:
9705343 - 财政年份:1998
- 资助金额:
$ 21万 - 项目类别:
Continuing Grant
CAREER: Investigations of Ordered Conducting Polymer Solids and Nanostructures: A Multidisciplinary Approach to Research and Teaching
职业:有序导电聚合物固体和纳米结构的研究:多学科的研究和教学方法
- 批准号:
9702726 - 财政年份:1997
- 资助金额:
$ 21万 - 项目类别:
Continuing Grant
Synthetic Ion Channels Based on Peptide-Supported Poly(Crown Ethers)
基于肽支撑的聚冠醚的合成离子通道
- 批准号:
9418362 - 财政年份:1994
- 资助金额:
$ 21万 - 项目类别:
Standard Grant
Postdoctoral Research Fellowships in Chemistry
化学博士后研究奖学金
- 批准号:
9203585 - 财政年份:1992
- 资助金额:
$ 21万 - 项目类别:
Fellowship Award
Applications of Visible and Ultraviolet Spectrophotometry Across the Chemistry Curriculum
可见光和紫外分光光度法在化学课程中的应用
- 批准号:
9153109 - 财政年份:1991
- 资助金额:
$ 21万 - 项目类别:
Standard Grant
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