Repulsion, Acceleration, and Coalescence between Water Droplets on Superhydrophobic Glass by Triboelectrification

Manipulating the motion of water droplets on surfaces, which is crucial for various applications, such as microfluidics and heat transfer, presents considerable challenges, primarily due to the significant influence of capillary forces. This effect becomes more pronounced when droplets are in close...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 40(2024), 25 vom: 25. Juni, Seite 13219-13226
1. Verfasser: Chen, Kuan Ting (VerfasserIn)
Weitere Verfasser: Wu, Yu Ping, Huang, Yu Fang, Hsu, Chin Chi, Shieh, Jiann
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000caa a22002652 4500
001 NLM373532660
003 DE-627
005 20240625232307.0
007 cr uuu---uuuuu
008 240612s2024 xx |||||o 00| ||eng c
024 7 |a 10.1021/acs.langmuir.4c01366  |2 doi 
028 5 2 |a pubmed24n1451.xml 
035 |a (DE-627)NLM373532660 
035 |a (NLM)38865155 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Chen, Kuan Ting  |e verfasserin  |4 aut 
245 1 0 |a Repulsion, Acceleration, and Coalescence between Water Droplets on Superhydrophobic Glass by Triboelectrification 
264 1 |c 2024 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 25.06.2024 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a Manipulating the motion of water droplets on surfaces, which is crucial for various applications, such as microfluidics and heat transfer, presents considerable challenges, primarily due to the significant influence of capillary forces. This effect becomes more pronounced when droplets are in close proximity, often resulting in undesired coalescence. Triboelectrification, which involves charging pure water droplets, is a promising approach to enhance the ability to manipulate water droplets. For effective triboelectrification, charges must accumulate within the droplets; this ensures efficient and sustained droplet manipulation while minimizing dissipation. Low-friction, superhydrophobic, insulating surfaces are ideal for this purpose. However, few studies have explored the application of insulating superhydrophobic surfaces to manipulate droplet motion. In this study, we investigated the behavior of water droplets on insulating superhydrophobic quartz surfaces after triboelectrification. The droplets acquired significant charge when dripped onto a superhydrophobic glass surface. Consequently, these charged droplets exhibited behaviors such as repulsion and acceleration from one another, uphill movement, and rapid long-distance transport to specific positions. These advancements in droplet manipulation techniques hold promise for diverse fields such as microfluidics and heat exchangers 
650 4 |a Journal Article 
700 1 |a Wu, Yu Ping  |e verfasserin  |4 aut 
700 1 |a Huang, Yu Fang  |e verfasserin  |4 aut 
700 1 |a Hsu, Chin Chi  |e verfasserin  |4 aut 
700 1 |a Shieh, Jiann  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 40(2024), 25 vom: 25. Juni, Seite 13219-13226  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:40  |g year:2024  |g number:25  |g day:25  |g month:06  |g pages:13219-13226 
856 4 0 |u http://dx.doi.org/10.1021/acs.langmuir.4c01366  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 40  |j 2024  |e 25  |b 25  |c 06  |h 13219-13226