Composite non-stick droplets and their actuation with electric field

被引：65

作者：

Bormashenko, Edward ^{[1
]}

Pogreb, Roman ^{[1
]}

Balter, Revital ^{[1
,2
]}

Gendelman, Oleg ^{[3
]}

Aurbach, Doron ^{[2
]}

机构：

[1] Ariel Univ, Ctr Samaria, Chem Engn & Biotechnol Dept, Dept Phys, IL-40700 Ariel, Israel

[2] Bar Ilan Univ, Dept Chem, IL-52900 Ramat Gan, Israel

[3] Technion Israel Inst Technol, Fac Mech Engn, IL-32000 Haifa, Israel

来源：

APPLIED PHYSICS LETTERS | 2012年 / 100卷 / 15期

关键词：

LIQUID; MARBLES; WATER; TENSION;

D O I：

10.1063/1.3702568

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Composite non-stick droplets comprised of di-iodomethane and water, coated by a common shell built from hydrophobic particles, are reported. Activation of the composite marbles by an electric field was studied. The water drop climbed onto the di-iodomethane drop when the composite marble was exposed to the electric field. A dimensionless constant describing sensitivity of dielectric droplets to an electric field is introduced. An explanation of the observed phenomena is proposed. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3702568]

引用

页数：4

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