Hysteresis of the Contact Angle of a Meniscus Inside a Capillary with Smooth, Homogeneous Solid Walls.
Hysteresis of the Contact Angle of a Meniscus Inside a Capillary with Smooth, Homogeneous Solid Walls.
复制标题
具有光滑、均匀实心壁的毛细管内弯液面接触角的滞后。
DOI：
10.1021/acs.langmuir.6b00721
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Kuchin IV
中科院分区：
文献类型：
--
作者：
Kuchin IV
A theory of contact angle hysteresis of a meniscus inside thin capillaries with smooth, homogeneous solid walls is developed in terms of surface forces (disjoining/conjoining pressure isotherm) using a quasi-equilibrium approach. The disjoining/conjoining pressure isotherm includes electrostatic, intermolecular, and structural components. The values of the static receding θr, advancing θa, and equilibrium θecontact angles in thin capillaries were calculated on the basis of the shape of the disjoining/conjoining pressure isotherm. It was shown that both advancing and receding contact angles depend on the capillary radius. The suggested mechanism of the contact angle hysteresis has a direct experimental confirmation: the process of receding is accompanied by the formation of thick β-films on the capillary walls. The effect of the transition from partial to complete wetting in thin capillaries is predicted and analyzed. This effect takes place in very thin capillaries, when the receding contact angle decreases to zero.
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影响因子：
3.9
作者：
Kuchin, I.;Starov, V.
通讯作者：
Starov, V.
影响因子：
15.6
作者：
CHURAEV, NV;SOBOLEV, VD
通讯作者：
SOBOLEV, VD
分离压力对薄膜与毛细管弯月面过渡区平衡界面轮廓的影响
DOI：
10.1016/j.colcom.2014.06.002
发表时间：
2014
期刊：
Colloids and Interface Science Communications
影响因子：
--
作者：
Kuchin I
通讯作者：
Kuchin I
润湿滞后对毛细管中液体捕获气体状态的影响
DOI：
--
发表时间：
1973
期刊：
影响因子：
--
作者：
E. A. Romanov;D. Kokorev;N. Churaev
通讯作者：
N. Churaev
影响因子：
15.6
作者：
Churaev, N. V.;Sobolev, V. D.
通讯作者：
Sobolev, V. D.