Alternating Current Electrohydrodynamic Printing of Microdroplets
Joint Authors
Liu, Juan
Zheng, Gao-Feng
Liu, Hai-Yan
Xu, Rong
Wang, Xiang
Wang, Han
Sun, Dao-Heng
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-26
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This paper discusses the technology of orderly printing of microdroplets by means of electrohydrodynamic print (EHDP) with alternating current (AC).
The AC electric field induces charges to reciprocate in the electrohydrodynamic charged jet and generates periodic alternation of electric field force, which facilitates the breakup of charged jets and injection of microdroplets.
Microdroplets with a diameter of 100~300 μm can be printed with a frequency of 5~25 Hz via AC EHDP.
Effects of process parameters on the microdroplet injection behaviors were investigated.
A higher frequency of applied AC voltage led to a higher deposition frequency, but smaller diameters of printed droplets.
Deposition frequency and droplet diameters increased with the increase of duty cycle and solution supply rate.
AC pulse voltage has provided a novel way to study the control technology in EHDP, which would accelerate the application of inkjet printing in the field of micro/nanosystem production.
American Psychological Association (APA)
Zheng, Gao-Feng& Liu, Hai-Yan& Xu, Rong& Wang, Xiang& Liu, Juan& Wang, Han…[et al.]. 2014. Alternating Current Electrohydrodynamic Printing of Microdroplets. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1041675
Modern Language Association (MLA)
Zheng, Gao-Feng…[et al.]. Alternating Current Electrohydrodynamic Printing of Microdroplets. Journal of Nanomaterials No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1041675
American Medical Association (AMA)
Zheng, Gao-Feng& Liu, Hai-Yan& Xu, Rong& Wang, Xiang& Liu, Juan& Wang, Han…[et al.]. Alternating Current Electrohydrodynamic Printing of Microdroplets. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1041675
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1041675