Wetting films on chemically heterogeneous substrates

被引：85

作者：

Bauer, C ^{[1
]}

Dietrich, S ^{[1
]}

机构：

[1] Berg Univ Wuppertal, Fachbereich Phys, D-42097 Wuppertal, Germany

来源：

PHYSICAL REVIEW E | 1999年 / 60卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.60.6919

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Based on a microscopic density functional theory, we investigate the morphology of thin liquidlike wetting films adsorbed on substrates endowed with well-defined chemical heterogeneities. As paradigmatic cases we focus on a single chemical step and on a single stripe. In view of applications in microfluidics, the accuracy of guiding liquids by chemical microchannels is discussed. Finally we give a general prescription of how to investigate theoretically the wetting properties of substrates with arbitrary chemical structures. [S1063-651X(99)07011-7].

引用

页码：6919 / 6941

页数：23

共 50 条

[1] Ratio dependence of contact angle for droplet wetting on chemically heterogeneous substrates
Zhang, Kaixuan
Chen, Shuo
Wang, Yuxiang
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2018, 539 : 237 - 242
[2] WETTING OF HETEROGENEOUS SUBSTRATES
NAPIORKOWSKI, M
KOCH, W
DIETRICH, S
[J]. BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1994, 98 (03): : 411 - 412
[3] Phase diagram for morphological transitions of wetting films on chemically structured substrates
Bauer, C
Dietrich, S
[J]. PHYSICAL REVIEW E, 2000, 61 (02): : 1664 - 1669
[4] Wetting of a chemically heterogeneous surface
Frink, LJD
Salinger, AG
[J]. JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (12): : 5969 - 5977
[5] Instability and morphology of thin liquid films on chemically heterogeneous substrates
Konnur, R
Kargupta, K
Sharma, A
[J]. PHYSICAL REVIEW LETTERS, 2000, 84 (05) : 931 - 934
[6] Directional wetting on chemically patterned substrates
Kooij, E. S.
Jansen, H. P.
Bliznyuk, O.
Poelsema, B.
Zandvliet, H. J. W.
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2012, 413 : 328 - 333
[7] Nanolithographic Templates Using Diblock Copolymer Films on Chemically Heterogeneous Substrates
Kapaklis, Vassilios
Grammatikopoulos, Spyridon
Sordan, Roman
Miranda, Alessio
Traversi, Floriano
von Kanei, Hans
Trachylis, Dimitrios
Poulopoulos, Panagiotis
Politis, Constantin
[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2010, 10 (09) : 6056 - 6061
[8] Gaining control of wetting: chemically patterned substrates
不详
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2005, 17 (09) : S535 - S535
[9] A computational study of wetting on chemically contaminated substrates
Luginsland, Tobias
Sauer, Roger A.
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2017, 531 : 81 - 92
[10] Wetting films on chemically patterned surfaces
Karakashev, Stoyan I.
Stoeckelhuber, Klaus W.
Tsekov, Roumen
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2011, 363 (02) : 663 - 667

← 1 2 3 4 5 →