Anti-icing surfaces based on enhanced self-propelled jumping of condensed water microdroplets

被引：291

作者：

Zhang, Qiaolan ^{[1
,2
]}

He, Min ^{[1
]}

Chen, Jing ^{[1
,2
]}

Wang, Jianjun ^{[1
]}

Song, Yanlin ^{[1
]}

Jiang, Lei ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100190, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 40期

关键词：

SUPERHYDROPHOBIC NANOSTRUCTURED SURFACES; SOLID-SURFACES; DYNAMICS; GROWTH;

D O I：

10.1039/c3cc40592c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A spontaneous and controllable removal of condensed microdroplets at high supersaturation via self-propelled jumping is achieved by introducing a designed micropore array on a nanostructured super-hydrophobic surface. The fabricated surface was demonstrated to delay the ice formation for 1 hour at -15 degrees C with a supersaturation of 6.97.

引用

页码：4516 / 4518

页数：3

共 16 条

[11] Effect of Droplet Morphology on Growth Dynamics and Heat Transfer during Condensation on Superhydrophobic Nanostructured Surfaces [J].

Miljkovic, Nenad ;

Enright, Ryan ;

Wang, Evelyn N. .

ACS NANO, 2012, 6 (02) :1776-1785

[12] Nucleation and growth on a superhydrophobic grooved surface [J].

Narhe, RD ;

Beysens, DA .

PHYSICAL REVIEW LETTERS, 2004, 93 (07) :076103-1

[13] The captured launch of a ballistospore [J].

Pringle, A ;

Patek, SN ;

Fischer, M ;

Stolze, J ;

Money, NP .

MYCOLOGIA, 2005, 97 (04) :866-871

[14] Methodology for Imaging Nano-to-Microscale Water Condensation Dynamics on Complex Nanostructures [J].

Rykaczewski, Konrad ;

Scott, John Henry J. .

ACS NANO, 2011, 5 (07) :5962-5968

[15] Size effect on the coalescence-induced self-propelled droplet [J].

Wang, Feng-Chao ;

Yang, Fuqian ;

Zhao, Ya-Pu .

APPLIED PHYSICS LETTERS, 2011, 98 (05)

[16] Condensation mode determines the freezing of condensed water on solid surfaces [J].

Zhang, Qiaolan ;

He, Min ;

Zeng, Xiping ;

Li, Kaiyong ;

Cui, Dapeng ;

Chen, Jing ;

Wang, Jianjun ;

Song, Yanlin ;

Jiang, Lei .

SOFT MATTER, 2012, 8 (32) :8285-8288

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