scholarly journals Strain-induced incomplete wetting at CuAu(001) surfaces

2004 ◽  
Vol 70 (4) ◽  
Author(s):  
W. Schweika ◽  
H. Reichert ◽  
W. Babik ◽  
O. Klein ◽  
S. Engemann
Keyword(s):  
Incomplete Wetting

scholarly journals Research and Prediction of Wettability of Irregular Square Column Structure on Polymethyl Methacrylate (PMMA) Surface Prepared by Femtosecond Laser

Coatings ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 529
Author(s):  
Bangfu Wang ◽  
Juan Song
Keyword(s):  
Contact Angle ◽  
Femtosecond Laser ◽  
Prediction Model ◽  
Polymethyl Methacrylate ◽  
Groove Width ◽  
Complete Wetting ◽  
Column Structure ◽  
Pmma Surface ◽  
Incomplete Wetting ◽  
Wetting Model

Based on the contact angle prediction model of a traditional square column structure, the prediction models for wettability of a parallelogram square column structure (PSCS) on polymethyl methacrylate (PMMA) surface prepared by femtosecond laser were established. An experiment was conducted to analyze the rationality of the established complete wetting model and incomplete wetting model. It was found that the incomplete wetting prediction model of the square column structure was more in line with the actual situation. For PSCS, the length of both the long and short sides of the boss and the width of the groove exerted an impact on the contact angle prediction results. Under the condition that the length of the long and short sides of the boss remained unchanged and the groove width increased, the contact angle increased under complete wetting and incomplete wetting. In contrast, under the condition that the long side length of the boss and the groove width remained unchanged and the short side length of the boss increased, the contact angle increased under complete wetting but decreased under incomplete wetting. The maximum contact angle reached 135.65°, indicating that PSCS on PMMA surface enhanced the surface hydrophobicity of the material.

Incomplete wetting of helium films

1985 ◽  
Vol 162 (1-3) ◽  
pp. A595
Author(s):  
J. Krim ◽  
J.G. Dash
Keyword(s):  
Helium Films ◽  
Incomplete Wetting

Menisci in a Wedge and a Slit for Incomplete Wetting Conditions

1999 ◽  
Vol 215 (1) ◽  
pp. 196-199 ◽  
Author(s):  
M. Kagan ◽  
W.V. Pinczewski
Keyword(s):  
Incomplete Wetting

Incomplete Wetting of Nanoscale Thin-Film Structures

2003 ◽  
Vol 150 (8) ◽  
pp. G476 ◽  
Author(s):  
Matthew T. Spuller ◽  
Dennis W. Hess
Keyword(s):  
Thin Film ◽  
Nanoscale Thin Film ◽  
Incomplete Wetting

Complete and Incomplete Wetting of Ferrite Grain Boundaries by Austenite in the Low-Alloyed Ferritic Steel

2012 ◽  
Vol 21 (5) ◽  
pp. 667-670 ◽  
Author(s):  
B. B. Straumal ◽  
Y. O. Kucheev ◽  
L. I. Efron ◽  
A. L. Petelin ◽  
J. Dutta Majumdar ◽  
...  
Keyword(s):  
Grain Boundaries ◽  
Ferritic Steel ◽  
Incomplete Wetting

scholarly journals Incomplete wetting of methane on graphite at low temperatures

1986 ◽  
Vol 47 (10) ◽  
pp. 1757-1762 ◽  
Author(s):  
J. Krim ◽  
J.M. Gay ◽  
J. Suzanne ◽  
E. Lerner
Keyword(s):  
Low Temperatures ◽  
Incomplete Wetting

scholarly journals Investigation and Prediction on Regulation of Hydrophobicity of Polymethyl Methacrylate (PMMA) Surface by Femtosecond Laser Irradiation

Coatings ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 386
Author(s):  
Bangfu Wang ◽  
Yongkang Zhang ◽  
Juan Song ◽  
Zhongwang Wang
Keyword(s):  
Contact Angle ◽  
Femtosecond Laser ◽  
Prediction Model ◽  
Laser Irradiation ◽  
Structural Parameters ◽  
Edge Length ◽  
Contact Angles ◽  
Groove Structure ◽  
Incomplete Wetting ◽  
Wetting Model

This study presents the contact angle prediction model of a trapezoidal groove structure based on the laser irradiation on polymethyl methacrylate (PMMA). The trapezoidal groove structure was designed and proposed according to the characteristics of a femtosecond laser. First, the complete wetting model and incomplete wetting model which were compatible with the characteristics of the laser mechanism were constructed based on the Gibbs free energy and the structural parameters of the trapezoidal groove structure. Then, based on the contact angle prediction models constructed, the samples were divided into two groups according to the designed structural parameters, and the experimental investigations were carried out. The result demonstrated that the incomplete wetting prediction model was more in line with the actual situation. The convex width and the top edge length of spacing of the trapezoidal groove structure both affected the contact angle prediction results. From both the experimental contact angles and the contact angles predicted by the incomplete wetting model, it could be known that the contact angle reached 138.09° when the ratio of the convex width to the top edge length of spacing was 0.25, indicating that the smaller the ratio of the convex width to the top edge length of spacing, the better the hydrophobicity of PMMA.

Complete and incomplete wetting of krypton and oxygen on graphite: Reentrant type-2 growth on a scale of substrate strength

1984 ◽  
Vol 29 (2) ◽  
pp. 983-987 ◽  
Author(s):  
M. Bienfait ◽  
J. L. Seguin ◽  
J. Suzanne ◽  
E. Lerner ◽  
J. Krim ◽  
...  
Keyword(s):  
Incomplete Wetting

Dynamics of Incomplete Wetting on Porous Materials

1994 ◽  
Vol 168 (1) ◽  
pp. 142-151 ◽  
Author(s):  
M. Denesuk ◽  
B.J.J. Zelinski ◽  
N.J. Kreidl ◽  
D.R. Uhlmann
Keyword(s):  
Porous Materials ◽  
Incomplete Wetting
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