Tip-assisted electrohydrodynamic jet printing for high-resolution microdroplet deposition
文献类型:期刊论文
作者 | Zou WH(邹旿昊)1,2,3![]() ![]() ![]() ![]() |
刊名 | Materials and Design
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出版日期 | 2019 |
卷号 | 166页码:1-9 |
关键词 | Electrohydrodynamic (EHD) printing Tip-assisted EHD Micropatterning High-resolution printing |
ISSN号 | 0264-1275 |
产权排序 | 1 |
英文摘要 | The controlled patterning of microdroplets or microwires at precise positions plays an essential role in micro/nano device applications. In this context, we propose a novel and efficient method called tip-assisted electrohydrodynamic (EHD) printing that combines the tip-assisted electric field intensity enhancement effect and the high-resolution capability of EHD printing. The tip-assisted electric field enhancement effect is first systematically investigated by simulation analysis. Under optimized experimental conditions, we obtain microdroplet arrays and microwires down to sizes of 2.3 μm and controlled micropatterns composed of droplet arrays or microwires with sizes smaller than the inner diameter of nozzle by means of the tip-assisted technique. We find that with our designed tip-assisted nozzle, solutions with a high viscosity of >2000 cps can be extracted from the nozzle, and the printing resolution can increase by nearly five times the current resolution. Our results demonstrate that tip-assisted EHD printing provides a potential and flexible method for precision and controlled manufacturing of micropatterns. |
WOS关键词 | INKJET ; FABRICATION ; PATTERNS ; TRANSISTORS ; GRAPHENE ; BOARD ; OXIDE |
资助项目 | National Natural Science Foundation of China[U1613220] ; CAS FEA International Partnership Program for Creative Research Teams ; National Natural Science Foundation of China[61503258] ; NSFC/RGC Joint Research Scheme[51461165501] ; National Natural Science Foundation of China[61475183] ; Youth Innovation Promotion Association CAS[2015160] ; Open Project Program of Beijing Advanced Innovation Center for Intelligent Robots, Beijing Institute of Technology[2016IRS08] |
WOS研究方向 | Materials Science |
语种 | 英语 |
WOS记录号 | WOS:000458260700009 |
源URL | [http://ir.sia.cn/handle/173321/24109] ![]() |
专题 | 沈阳自动化研究所_机器人学研究室 |
通讯作者 | Yu HB(于海波); Liu LQ(刘连庆) |
作者单位 | 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences (CAS), Shenyang, Liaoning 110016, China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences (CAS), Shenyang |
推荐引用方式 GB/T 7714 | Zou WH,Yu HB,Zhou PL,et al. Tip-assisted electrohydrodynamic jet printing for high-resolution microdroplet deposition[J]. Materials and Design,2019,166:1-9. |
APA | Zou WH,Yu HB,Zhou PL,&Liu LQ.(2019).Tip-assisted electrohydrodynamic jet printing for high-resolution microdroplet deposition.Materials and Design,166,1-9. |
MLA | Zou WH,et al."Tip-assisted electrohydrodynamic jet printing for high-resolution microdroplet deposition".Materials and Design 166(2019):1-9. |
入库方式: OAI收割
来源:沈阳自动化研究所
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