Scalable Capillary-Driven Assembly of Asymmetric Nanoparticles via Inkjet Printing
通过喷墨打印可扩展毛细管驱动的不对称纳米粒子组装
基本信息
- 批准号:1200385
- 负责人:
- 金额:$ 25万
- 依托单位:
- 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:2012-08-01 至 2015-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This grant provides funding for the investigation of capillary-driven self-assembly of asymmetric nanoparticles in inkjet printing of colloidal suspensions for scalable nanomanufacturing. Low-cost inkjet printing for the delivery of solution-processed functional materials onto flexible substrates has become a revolutionary technology for roll-to-roll processing of electronics and photovoltaics. However, the current technology is incapable of producing nanosized features and well-controlled patterns due to the well-known coffee-stain effect. Asymmetric nanoparticles can break the symmetry during capillary-driven self-assembly and may lead to improved feature resolution during printing. Janus nanoparticles (JNPs), which refer to colloidal particles with two regions of different surface chemical composition, will be used in this study to facilitate particle assembly due to the orientation-dependent interactions. The project that combines novel nanoparticle synthesis, multiscale modeling, in-situ observation, and advanced characterization will focus on the fundamental understanding of orientation-dependent interactions of JNPs with a moving contact line and a liquid-vapor interface away from equilibrium. If successful, the results of this research will lead to several technology advancements. Using JNPs as solid surfactants, the deposition of JNPs can be better controlled to avoid coffee-ring patterns commonly encountered in inkjet-printed structures. Using JNPs as tunable building blocks will lead to a large class of dynamically switchable micro-devices and smart surfaces. The proposed work will help establish important correlations between the assembly and deposition of JNP-based inks from evaporating colloidal drops and thin films, as well as the JNP design, ink formulations, processing conditions, and substrate properties. Such knowledge will potentially enable environmentally-benign, large-area inkjet printing, spray deposition, and slot-die coating processes for high-throughput production of next generation flexible electronics. This project will build an exciting interdisciplinary collaboration, enable new course materials, and directly benefit undergraduate researchers and K-12 teachers via Drexel?s REU and RET sites, as well as women and under-represented minority students.
该补助金为可扩展纳米制造的胶体悬浮液喷墨打印中毛细管驱动的不对称纳米颗粒自组装的研究提供资金。用于将溶液处理的功能材料递送到柔性基底上的低成本喷墨印刷已经成为电子和光电子学的卷对卷处理的革命性技术。然而,由于众所周知的咖啡污渍效应,目前的技术不能产生纳米尺寸的特征和良好控制的图案。不对称纳米颗粒可以在毛细管驱动的自组装期间打破对称性,并且可以在打印期间导致改进的特征分辨率。Janus纳米粒子(JNPs)是指具有两个不同表面化学组成区域的胶体粒子,将用于本研究中,以促进由于取向依赖性相互作用引起的粒子组装。该项目结合了新型纳米颗粒合成,多尺度建模,原位观察和高级表征,将重点关注JNPs与移动接触线和远离平衡的液-气界面的取向相关相互作用的基本理解。如果成功,这项研究的结果将导致几项技术进步。使用JNPs作为固体表面活性剂,可以更好地控制JNPs的沉积,以避免喷墨打印结构中常见的咖啡环图案。使用JNPs作为可调的构建块将导致一大类动态可切换的微型器件和智能表面。拟议的工作将有助于建立JNP为基础的油墨从蒸发胶体液滴和薄膜,以及JNP设计,油墨配方,加工条件和基板性能的组装和沉积之间的重要相关性。这些知识将有可能实现环境友好的大面积喷墨印刷,喷雾沉积和狭缝式模具涂布工艺,用于下一代柔性电子产品的高产量生产。这个项目将建立一个令人兴奋的跨学科合作,使新的课程材料,并直接受益于本科研究人员和K-12教师通过德雷克塞尔?的REU和RET站点,以及女性和代表性不足的少数族裔学生。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Ying Sun其他文献
Conversion of organic carbon from decayed native and invasive plant litter in Jiuduansha wetland and its implications for SOC formation and sequestration
九段沙湿地腐烂的原生和入侵植物凋落物中有机碳的转化及其对 SOC 形成和封存的影响
- DOI:
10.1007/s11368-019-02464-7 - 发表时间:
2019-11 - 期刊:
- 影响因子:3.6
- 作者:
Jianfang Yan;Lei Wang;Yiu Fai Tsang;Liwei Qian;Xiaohua Fu;Ying Sun;Pengfei Wu - 通讯作者:
Pengfei Wu
Associations of artificially sweetened beverages, sugar-sweetened beverages, and pure fruit/vegetable juice with visceral adipose tissue mass.
人工加糖饮料、含糖饮料和纯水果/蔬菜汁与内脏脂肪组织量的关联。
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Bowei Yu;Ying Sun;Yuying Wang;Bin Wang;Xiao Tan;Yingli Lu;Kun Zhang;Ningjian Wang - 通讯作者:
Ningjian Wang
The magnetism and electronic transport properties of Mn3Sn1−xSixC
Mn3Sn1−xSixC的磁性和电子输运特性
- DOI:
10.1016/j.jmmm.2015.04.111 - 发表时间:
2015-10 - 期刊:
- 影响因子:2.7
- 作者:
Yongchun Wen;Cong Wang;Man Nie;Ying Sun - 通讯作者:
Ying Sun
The moveable “hot spots” effect in an Au nanoparticles–Au plate coupled system
Au 纳米粒子与 Au 板耦合系统中的可移动“热点”效应
- DOI:
10.1039/d0nr06997c - 发表时间:
2020 - 期刊:
- 影响因子:6.7
- 作者:
Ying Sun;Chenjie Zhang;Yaxian Yuan;Minmin Xu;Jianlin Yao - 通讯作者:
Jianlin Yao
Constructing 10-m NDVI Time Series From Landsat 8 and Sentinel 2 Images Using Convolutional Neural Networks
使用卷积神经网络从 Landsat 8 和 Sentinel 2 图像构建 10 米 NDVI 时间序列
- DOI:
10.1109/lgrs.2020.3003322 - 发表时间:
2021-08 - 期刊:
- 影响因子:4.8
- 作者:
Zurui Ao;Ying Sun;Qinchuan Xin - 通讯作者:
Qinchuan Xin
Ying Sun的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Ying Sun', 18)}}的其他基金
REU Site: Research Experiences for American Leadership of Industry with Zero Emissions by 2050 (REALIZE-2050)
REU 网站:2050 年美国零排放工业领先地位的研究经验 (REALIZE-2050)
- 批准号:
2349580 - 财政年份:2024
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: ISS: Probing Interfacial Instabilities in Flow Boiling and Condensation via Acoustic Signatures in Microgravity
合作研究:ISS:通过微重力下的声学特征探测流动沸腾和冷凝中的界面不稳定性
- 批准号:
2323023 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
The Role of Interstitial Air Layer in Drop Impact on Liquid-infused Surfaces
间隙空气层在液体注入表面的液滴冲击中的作用
- 批准号:
2300317 - 财政年份:2022
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Effects of electrode microstructure and Li2O2 growth on Li-air battery performance
电极微观结构和Li2O2生长对锂空气电池性能的影响
- 批准号:
2310530 - 财政年份:2022
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
MSA: Dynamics of Chlorophyll Fluorescence and Its Relationship with Photosynthesis from Leaf to Continent: Theory Meets Data
MSA:叶绿素荧光动力学及其与从叶子到大陆的光合作用的关系:理论与数据的结合
- 批准号:
1926488 - 财政年份:2019
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Intergovernmental Personnel Award
政府间人才奖
- 批准号:
1940923 - 财政年份:2019
- 资助金额:
$ 25万 - 项目类别:
Intergovernmental Personnel Award
Effects of electrode microstructure and Li2O2 growth on Li-air battery performance
电极微观结构和Li2O2生长对锂空气电池性能的影响
- 批准号:
1804374 - 财政年份:2018
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
The Role of Interstitial Air Layer in Drop Impact on Liquid-infused Surfaces
间隙空气层在液体注入表面的液滴冲击中的作用
- 批准号:
1705745 - 财政年份:2017
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
EAGER: Collaborative Research: Shear Dependent Reaction Kinetics in Particulate Electrochemical Energy Storage
EAGER:合作研究:颗粒电化学储能中的剪切相关反应动力学
- 批准号:
1318341 - 财政年份:2013
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Multi-scale Study of Coupled Reaction and Wetting in Droplet Spreading
液滴铺展中的耦合反应和润湿的多尺度研究
- 批准号:
1104835 - 财政年份:2011
- 资助金额:
$ 25万 - 项目类别:
Continuing Grant
相似海外基金
Transparent thin film for capillary driven microfluidic devices
用于毛细管驱动微流体装置的透明薄膜
- 批准号:
23K19273 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
Study on low divergence laser-driven ion beam generation using capillary array target
利用毛细管阵列靶产生低发散激光驱动离子束的研究
- 批准号:
23K11716 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Flow control in textile-based capillary-driven microfluidic platforms
基于织物的毛细管驱动微流体平台中的流量控制
- 批准号:
RGPIN-2020-07071 - 财政年份:2022
- 资助金额:
$ 25万 - 项目类别:
Discovery Grants Program - Individual
Flow control in textile-based capillary-driven microfluidic platforms
基于织物的毛细管驱动微流体平台中的流量控制
- 批准号:
RGPIN-2020-07071 - 财政年份:2021
- 资助金额:
$ 25万 - 项目类别:
Discovery Grants Program - Individual
Study on Capillary Phenomena of Immiscible Fluids towards Autonomously Driven Droplet Microfluidics
自主驱动液滴微流控不混溶流体的毛细管现象研究
- 批准号:
20J00716 - 财政年份:2020
- 资助金额:
$ 25万 - 项目类别:
Grant-in-Aid for JSPS Fellows
CAS: Acoustically Driven, Voltage-Free Spray Interface to Couple Capillary Electrophoresis and Mass Spectrometry
CAS:声学驱动、无电压喷雾接口,用于耦合毛细管电泳和质谱分析
- 批准号:
2004021 - 财政年份:2020
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Paper-based and capillary-driven microfluidics platforms for allergy tests
用于过敏测试的纸基和毛细管驱动的微流体平台
- 批准号:
516525-2017 - 财政年份:2020
- 资助金额:
$ 25万 - 项目类别:
Collaborative Research and Development Grants
Flow control in textile-based capillary-driven microfluidic platforms
基于织物的毛细管驱动微流体平台中的流量控制
- 批准号:
RGPIN-2020-07071 - 财政年份:2020
- 资助金额:
$ 25万 - 项目类别:
Discovery Grants Program - Individual
Paper-based and capillary-driven microfluidics platforms for allergy tests
用于过敏测试的纸基和毛细管驱动的微流体平台
- 批准号:
516525-2017 - 财政年份:2018
- 资助金额:
$ 25万 - 项目类别:
Collaborative Research and Development Grants
Paper-based and capillary-driven microfluidics platforms for allergy tests
用于过敏测试的纸基和毛细管驱动的微流体平台
- 批准号:
516525-2017 - 财政年份:2017
- 资助金额:
$ 25万 - 项目类别:
Collaborative Research and Development Grants