"Dual-Parallel-Channel" Shape-Gradient Surfaces: Toward Oriented and Reversible Movement of Water Droplets


Autoria(s): Zhang JL; Han YC
Data(s)

2009

Resumo

In this paper, we prepared "dual-parallel-channel" shape-gradient surfaces, on which water droplets can reversibly and orientedly move between two adjacent pools under the guidance of an external voltage. Furthermore, it is found that the motion speed is governed by several parameters, including bath condition, gradient angle, and the working voltage. In this self-transportation process of water droplets, the external voltage works like a traffic light, which can give "moving", "stopping", "turning" and "straight-going" signals to the Water droplets.

Identificador

http://ir.ciac.jl.cn/handle/322003/12083

http://www.irgrid.ac.cn/handle/1471x/148455

Idioma(s)

英语

Fonte

Zhang JL;Han YC."Dual-Parallel-Channel" Shape-Gradient Surfaces: Toward Oriented and Reversible Movement of Water Droplets,LANGMUIR ,2009,25(24):14195-14199

Palavras-Chave #LIQUID-DROPS #MOTION #DRIVEN #FILMS
Tipo

期刊论文