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Tip-assisted electrohydrodynamic jet printing for high-resolution microdroplet deposition
Zou WH(邹旿昊)1,2,3; Yu HB(于海波)1,2; Zhou PL(周培林)1,2,3; Liu LQ(刘连庆)1,2
Department机器人学研究室
Source PublicationMaterials and Design
ISSN0264-1275
2019
Volume166Pages:1-9
Indexed BySCI ; EI
EI Accession number20190406423585
WOS IDWOS:000458260700009
Contribution Rank1
Funding OrganizationNational Natural Science Foundation of China ; NSFC/RGC Joint Research Scheme ; CAS FEA International Partnership Program for Creative Research Teams ; Open Project Program of Beijing Advanced Innovation Center for Intelligent Robots, Beijing Institute of Technology ; Youth Innovation Promotion Association CAS
KeywordElectrohydrodynamic (EHD) printing Tip-assisted EHD Micropatterning High-resolution printing
AbstractThe 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.
Language英语
WOS SubjectMaterials Science, Multidisciplinary
WOS KeywordINKJET ; FABRICATION ; PATTERNS ; TRANSISTORS ; GRAPHENE ; BOARD ; OXIDE
WOS Research AreaMaterials Science
Funding ProjectNational Natural Science Foundation of China[61475183] ; National Natural Science Foundation of China[61503258] ; National Natural Science Foundation of China[U1613220] ; NSFC/RGC Joint Research Scheme[51461165501] ; CAS FEA International Partnership Program for Creative Research Teams ; Open Project Program of Beijing Advanced Innovation Center for Intelligent Robots, Beijing Institute of Technology[2016IRS08] ; Youth Innovation Promotion Association CAS[2015160]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/24109
Collection机器人学研究室
Corresponding AuthorYu HB(于海波); Liu LQ(刘连庆)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences (CAS), Shenyang
2.Liaoning 110016, China
3.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences (CAS), Shenyang
4.University of Chinese Academy of Sciences, Beijing 100049, China
Recommended Citation
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.
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