Morphological modification of the surface of polymers by the replication of the structure of anodic aluminum oxide

被引：8

作者：

Eliseev, A. A. ^{[1
]}

Petukhov, D. I. ^{[1
]}

Buldakov, D. A. ^{[1
]}

Ivanov, R. P. ^{[2
]}

Napolskii, K. S. ^{[1
]}

Lukashin, A. V. ^{[1
]}

Tret'yakov, Yu D. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Mat Sci, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Fac Chem, Moscow 119991, Russia

来源：

JETP LETTERS | 2010年 / 92卷 / 07期

关键词：

SUPERHYDROPHOBIC SURFACE; NANOSTRUCTURES; WETTABILITY; TOPOGRAPHY; LOTUS;

D O I：

10.1134/S0021364010190045

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Anodic aluminum oxide films have been used as stamps to modify polymer materials in order to create superhydrophobic surfaces. Using polyethylene terephthalate, it has been shown that a high replication degree leads to a strong increase in the water wetting contact angle (up to 174A degrees). However, the inverse situation is observed for the case of low replication degrees: hydrophilization of the surface occurs, which can be explained by a change of the Cassie-Baxter wetting mechanism to the Wenzel mechanism.

引用

页码：453 / 456

页数：4

共 20 条

[1] Purity of the sacred lotus, or escape from contamination in biological surfaces [J].

Barthlott, W ;

Neinhuis, C .

PLANTA, 1997, 202 (01) :1-8

[2] Wettability of porous surfaces. [J].

Cassie, ABD ;

Baxter, S .

TRANSACTIONS OF THE FARADAY SOCIETY, 1944, 40 :0546-0550

[3] Transformation of a simple plastic into a superhydrophobic surface [J].

Erbil, HY ;

Demirel, AL ;

Avci, Y ;

Mert, O .

SCIENCE, 2003, 299 (5611) :1377-1380

[4]

Feng L, 2002, ANGEW CHEM INT EDIT, V41, P1221, DOI 10.1002/1521-3773(20020402)41:7<1221::AID-ANIE1221>3.0.CO

[5]

2-G

[6] Super-hydrophobic surfaces: From natural to artificial [J].

Feng, L ;

Li, SH ;

Li, YS ;

Li, HJ ;

Zhang, LJ ;

Zhai, J ;

Song, YL ;

Liu, BQ ;

Jiang, L ;

Zhu, DB .

ADVANCED MATERIALS, 2002, 14 (24) :1857-1860

[7] Creation of a superhydrophobic surface from an amphiphilic polymer [J].

Feng, L ;

Song, YL ;

Zhai, J ;

Liu, BQ ;

Xu, J ;

Jiang, L ;

Zhu, DB .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (07) :800-802

[8] Self-assembled monolayers of dendron thiols for electrodeposition of gold nanostructures: Toward fabrication of superhydrophobic/superhydrophilic surfaces and pH-responsive surfaces [J].

Jiang, YG ;

Wang, ZQ ;

Yu, X ;

Shi, F ;

Xu, HP ;

Zhang, X ;

Smet, M ;

Dehaen, W .

LANGMUIR, 2005, 21 (05) :1986-1990

[9] Superhydrophobic nanostructures based on porous alumina [J].

Kim, D. ;

Hwang, W. ;

Park, H. C. ;

Lee, K. -H. .

CURRENT APPLIED PHYSICS, 2008, 8 (06) :770-773

[10] A template-based superhydrophobic tube structure with nanofiber forests and its mass flow characteristic [J].

Kim, Dongseob ;

Hwang, Woonbong .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2010, 20 (02)

← 1 2 →