Fabrication of copper-based ZnO nanopencil arrays with high-efficiency dropwise condensation heat transfer performance

被引：25

作者：

Qu, Mengnan ^{[1
]}

Liu, Jia ^{[1
]}

He, Jinmei ^{[1
]}

机构：

[1] Xian Univ Sci & Technol, Coll Chem & Chem Engn, Xian 710054, Peoples R China

来源：

RSC ADVANCES | 2016年 / 6卷 / 64期

基金：

中国国家自然科学基金;

关键词：

SUPERHYDROPHOBIC SURFACES; WATER; FILMS; DROPS;

D O I：

10.1039/c6ra09699a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here, we report a type of copper-based zinc oxide nanopencil array film with high-efficiency dropwise condensation heat transfer (DCHT) performance, which can be obtained by wet-chemistry crystal growth and silane modification. Compared with a hydrophobic flat Cu surface, the nanostructure exhibits a condensate microdrop self-propelling function and maximal similar to 140% enhancement in DCHT coefficient.

引用

页码：59405 / 59409

页数：5

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