Study on ethanol driven by alternating current electroosmosis in microchannels

doi:10.1016/j.sna.2023.114174

	Study on ethanol driven by alternating current electroosmosis in microchannels
	Yu Y(于泳); Li JC(李吉成); Lin H(林海); Li K(李凯); Yi, Futing
刊名	SENSORS AND ACTUATORS A-PHYSICAL
	2023-03-01
卷号	351 页码:114174
关键词	Alternating current electroosmosis Ethanol Micropumps
ISSN号	0924-4247
DOI	10.1016/j.sna.2023.114174
英文摘要	Performance of alternating current electroosmosis (ACEO) in ethanol solutions containing three electrolytes, KOH, NH4Cl and CH3COONH4, are investigated by using asymmetric microelectrode arrays and travelling-wave microelectrode arrays in microchannels. The experiment results show that for the ACEO flow induced by the asymmetric microelectrode arrays, only the flow in the ethanol solution containing KOH is stable and the most intensive, and the flow rate can be optimized with solution conductivity 20.2 mu S/cm and AC frequency range from 25 Hz to 125 Hz. For the case by the traveling-wave microelectrode arrays, only the ACEO flow in the ethanol solution containing CH3COONH4 is stable and the most intensive, and the flow rate can be optimized with solution conductivity 30.10 mu S/cm in the ac frequency range from 10 Hz to 50 Hz. Moreover, no damage occurs on the microelectrodes after using of asymmetric microelectrodes and travelling-wave microelectrodes in the experiment.
分类号	二类/Q1
WOS研究方向	WOS:000989370200001
语种	英语
资助机构	Strategic Pioneer Program on Space Science, Chinese Academy of Sciences [XDA15012700] ; National Nature Science Foundation of China [11972353] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences [QYZDY-SSWJSC040]
其他责任者	Yu, Y ; Li, K
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/92245]
专题	力学研究所_国家微重力实验室
作者单位	1.(Yi Fu-ting) Chinese Acad Sci Inst High Energy Phys IHEP Synchrotron Radiat Lab Beijing 100084 Peoples R China 2.(Li Kai) Univ Chinese Acad Sci Sch Engn Sci Beijing 100049 Peoples R China 3.(Li Ji-Cheng) Lanzhou Univ Technol Sch Energy & Power Engn Lanzhou 730050 Peoples R China 4.(Yu Yong, Lin Hai, Li Kai) Chinese Acad Sci Inst Mech CAS Key Lab Micrograv Beijing 100190 Peoples R China
推荐引用方式 GB/T 7714	Yu Y,Li JC,Lin H,et al. Study on ethanol driven by alternating current electroosmosis in microchannels[J]. SENSORS AND ACTUATORS A-PHYSICAL,2023,351:114174.
APA	于泳,李吉成,林海,李凯,&Yi, Futing.(2023).Study on ethanol driven by alternating current electroosmosis in microchannels.SENSORS AND ACTUATORS A-PHYSICAL,351,114174.
MLA	于泳,et al."Study on ethanol driven by alternating current electroosmosis in microchannels".SENSORS AND ACTUATORS A-PHYSICAL 351(2023):114174.