Investigation of monodisperse droplet generation in liquids by inkjet
Investigation of monodisperse droplet generation in liquids by inkjet
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DOI：
10.1016/j.snb.2015.06.027
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发表时间：
2015-12-01
影响因子：
8.4
通讯作者：
Uchiyama, Katsumi
中科院分区：
文献类型：
--
作者：
Zeng, Hulie;Yang, Jianmin;Uchiyama, Katsumi
讨论了喷墨打印技术在液体中产生液滴的原理。作为液/液滴发生器，喷墨用于产生单分散油中水滴（W/O）和水中油滴（O/W）。实验探索了调节各种液体中液滴产生的策略。通过改变施加在喷墨装置的微型压电陶瓷滑块上的驱动电压和脉冲宽度，也可以精确地调节所产生的单分散液滴的直径。在实验上，讨论了W/O和O/W两种情况下产生单分散液滴的局限性。该工作对利用喷墨技术在液体中产生单分散液滴具有指导意义，可使简单液滴产生技术得到广泛应用。(C)2015 Elsevier B. V.版权所有。
The principle of the generation of liquid droplets in liquids by inkjet was discussed in this paper. As a liquid/liquid droplet generator, inkjet was used to produce monodisperse water droplets in oil (W/O) and oil droplets in water (O/W). Strategies for regulating droplet generation in various liquids were experimentally explored. The diameter of the generated monodisperse droplet also could be accurately tuned by varying the driving voltage and pulse width exerted on the miniature piezo ceramic slide of inkjet device. Experimentally, limitations of generation monodisperse droplets were discussed for both W/O and O/W. The work could be a guidance to generate monodisperse droplets in liquids by inkjet aiming at wide applications of simple droplets generation in liquids. (C) 2015 Elsevier B.V. All rights reserved.