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The influence of salt concentration on the dissolution of microbubbles in bulk aqueous electrolyte solutions
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DOI:10.1063/5.0231481.png)
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
IF:
3.1
Papers:
7.2W
Citations:
23.2W
