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The influence of salt concentration on the dissolution of microbubbles in bulk aqueous electrolyte solutions

delete2024-10-08
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PRE
AI
E
Egor V. Yakovlev
N
Nikita P. Kryuchkov
E
Evgeny A. Gorbunov
A
Arsen K. Zotov
P
Pavel V. Ovcharov
S
Stanislav O. Yurchenko *
DOI:10.1063/5.0231481delete
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Abstract

Abstract

En 中文
We study microbubbles (MBs) in aqueous electrolyte solutions and show that increasing the salt concentration slows down the kinetics of MB dissolution. We modified the Epstein-Plesset theory and experimented with NaCl aqueous solutions to estimate the MB effective surface charge and to compare it with predictions from the modified Poisson-Boltzmann theory. Our results reveal a mechanism responsible for the change in the dissolution of MBs in aqueous electrolyte solutions, with implications for emerging fields ranging from physics of solutions to soft and biological matter.
Keywords:
GAS NANOBUBBLE PHASE
DYNAMICS
BUBBLES
WATER

Journal

Journal of Chemical Physics cover
Journal of Chemical Physics
IF:
3.1
Papers:
7.2W
Citations:
23.2W

Organization

R
russian academy of sciences
Scholars:
8.9W
Papers: 5.9W
Citations: 59
B
Bauman Moscow State Technical University
Scholars:
1.4K
Papers: 709
Citations: 537
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