Spontaneous Polarization of Thin Water Films in Nonwettable Capillaries by the Data of Numerical Experiment |
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Authors: | E. N. Brodskaya V. V. Zakharov A. Laaksonen |
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Affiliation: | (1) Department of Chemistry, St. Petersburg State University, Universitetskii pr. 2, Staryi Peterhof, St. Petersburg, 198904, Russia;(2) Arrhenuis Laboratory, Chair of Physical Chemistry, Stockholm University, Stockholm, S-106 91, Sweden |
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Abstract: | Abstract–Water films in the flat capillaries with ideal walls were simulated by molecular dynamics method. The profiles of local density and distribution functions of the dipole moment orientations, the directions of valence and H-H bonds were obtained. Profiles of local electric field and electric potential were calculated. Potential jumps at the water–vapor interface were estimated. |
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