Effective Manipulation of Water Droplets on Open Superhydrophobic Glass Surfaces by Using a Triboelectrically Charged Polytetrafluoroethylene Rod on the Back Side of These Surfaces (Adv. Mater. Interfaces 12/2025)

IF 4.3 3区材料科学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Advanced Materials Interfaces Pub Date : 2025-06-30 DOI:10.1002/admi.70038

Wei Chen Huang, Ming Yen Chang, Jiann Shieh, Chun Hung Lin, Chin Chi Hsu

引用次数: 0

Abstract

Digital Microfluidic

High-speed manipulation of water droplets on a transparent superhydrophobic glass surface is achieved by triboelectrically charging a PTFE rod to generate electrostatic forces. The droplets follow the rod's motion at velocities up to 100 mm s⁻¹ and accelerations exceeding 10 000 mm s⁻², with sustained movement lasting several minutes. This approach presents a simple yet effective strategy for droplet control on open surfaces. More details can be found in article 2500074 by Jiann Shieh, Chun Hung Lin, and co-workers.

Abstract Image

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在开放的超疏水玻璃表面上使用摩擦带电聚四氟乙烯棒对水滴的有效操纵。接口12/2025)

数字微流体对透明超疏水玻璃表面上的水滴的高速操纵是通过摩擦充电聚四氟乙烯棒来产生静电力来实现的。液滴跟随杆的运动速度可达100mm s - 1，加速度超过10000mm s - 2，持续运动数分钟。该方法为开放表面上的液滴控制提供了一种简单而有效的策略。更多细节可以在Jiann Shieh， Chun Hung Lin和同事的文章2500074中找到。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advanced Materials Interfaces CHEMISTRY, MULTIDISCIPLINARY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

8.40

自引率

5.60%

发文量

1174

审稿时长

1.3 months

期刊介绍： Advanced Materials Interfaces publishes top-level research on interface technologies and effects. Considering any interface formed between solids, liquids, and gases, the journal ensures an interdisciplinary blend of physics, chemistry, materials science, and life sciences. Advanced Materials Interfaces was launched in 2014 and received an Impact Factor of 4.834 in 2018. The scope of Advanced Materials Interfaces is dedicated to interfaces and surfaces that play an essential role in virtually all materials and devices. Physics, chemistry, materials science and life sciences blend to encourage new, cross-pollinating ideas, which will drive forward our understanding of the processes at the interface. Advanced Materials Interfaces covers all topics in interface-related research: Oil / water separation, Applications of nanostructured materials, 2D materials and heterostructures, Surfaces and interfaces in organic electronic devices, Catalysis and membranes, Self-assembly and nanopatterned surfaces, Composite and coating materials, Biointerfaces for technical and medical applications. Advanced Materials Interfaces provides a forum for topics on surface and interface science with a wide choice of formats: Reviews, Full Papers, and Communications, as well as Progress Reports and Research News.