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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/65257


    Title: A circular microchannel integrated with embedded spiral electrodes using for fluid transportation
    Authors: 楊龍杰;Yang, Lung-jieh;Ko, K.-C.;Wang, J.-M.
    Contributors: 淡江大學機械與機電工程學系
    Keywords: Circular microchannel;Spiral electrodes;Rolling exposure;Electrohydrodynamic (EHD)
    Date: 2007-09-12
    Issue Date: 2011-10-20 21:34:50 (UTC+8)
    Abstract: This paper proposes a novel method to fabricate a circular microchannel with embedded spiral electrodes used for fluid transportation by inserting glass capillary as sacrificial mould. Utilizing a rolling exposure technique in the photolithography process, the continuous spiral electrode has been formed on the non-planar surface of a glass capillary successfully. Moreover, using the concept of sacrificial layer, the spiral electrodes are transferred on the inner surface of a SU-8 circular microchannel with a diameter of 350 μm. The fabricated device was regarded as an electrohydrodynamic (EHD) micropump, and has a pumping capacity of 4.5 μl/min herein.
    Relation: Sensors and Actuators A: Physical 139, pp.172-177
    DOI: 10.1016/j.sna.2006.10.039
    Appears in Collections:[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Journal Article

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