Influence of line tension on the formation of surface nanobubbles
The work is devoted to theoretical study of the formation and stability of surface nanobubbles taking into account the coefficient of linear tension on the boundary of three phases, the effect of contact line pinning and Kelvin capillary formula. It is shown that the negative sign of the line tension at small values of the diameter and contact angle causes spontaneous formation of nanobubbles.
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Keywords
поверхностный нанопузырь, капиллярная формула Кельвина, линейное натяжение, закрепление контактного угла, surface nanobubble, capillary formula of Kelvin, line tension, contact line pinningAuthors
| Name | Organization | |
| Koshoridze S.I. | Institute of Applied Mechanics of RAS | koshoridze-semen@yandex.ru |
| Levin Yu.K. | Institute of Applied Mechanics of RAS | iam-ras@mail.ru |
References
Sun Y., Xie G., Peng Y., et al. // Colloids and Surfaces A: Physicochem. and Eng. Aspects. - 2016. - V. 495. - P. 176-186. DOI: 10.1016/j.colsurfa.2016.01.050.
Бункин Н.Ф., Бункин Ф.Н. // УФН. - 2016. - Т. 186. - Вып. 9. - С. 933-952.
Koshoridze S.I. and Levin Yu.K. // Tech. Phys. Lett. - 2018. - V. 44. - No. 12. - P. 1245-1247. DOI: 10.1134/S1063785019010103.
Koshoridze S.I. // Tech. Phys. Lett. - 2019. - V. 45. - No. 6. - P. 576-579. DOI: 10.1134/S1063785019060105.
Zhou Z.A. // Miner. Eng. - 2018. - V. 118. - P. 117-120. DOI.org/10.1016/j.mineng.2017.12.012.
Calgaroto S., Willberg K.Q., and Rubio J. // Minerals Eng. - 2014. - V. 60. - P. 33-40.
Kameda N., Sogoshi S., and Nakabayashi S. // Surf. Sci. - 2008. - V. 602. - P. 1579-1584. DOI:10.1016/j.susc.2008.02.023.
Kameda N. and Nakabayashi S. // Chem. Phys. Lett. - 2008. - V. 461. - P. 122-126. DOI:10.1016/j.cplett. 2008.07.012.
Yang J., Duan J., Fornasiero D., and Ralston J. // J. Phys. Chem. B. - 2003. - V. 107. - P. 6139- 6147. DOI: 10.1039/B709624K.
Borkent B.M., de Beer S., Mugele F., and Lohse D. // Langmuir. - 2010. - V. 26. - P. 260-268. DOI: 10.1021/la902121x.
Lohse D. and Zhang X. // Phys. Rev. E. - 2015. - V. 91. - P. 031003-1-031003-5. DOI: 10.1103/PhysRevE. 91.031003.
Kaptay G. // Roy. Soc. Chem. - 2017. - V. 7. - P. 4124-41253. DOI: 10.1039/c7ra07911g.
Кошоридзе С.И. // Инженерная физика. - 2019. - № 5. - С. 30-34. DOI: 10.25791/infi zik.05.2019.
Ljunggren S. and Eriksson J.C. // Colloid. Surf. A: Physicochem. and Eng. Aspects. - 1997. - V. 129-130. - P. 151-155.
