Comment on “Can bulk nanobubbles be stabilized by electrostatic interaction?” by S. Wang, L. Zhou and Y. Gao, Phys. Chem. Chem. Phys., 2021, 23, 16501
Abstract
In this article, a new formula for the electrostatic pressure (EP) inside bulk nanobubbles (BNB) is derived. Based on the solution of the Boltzmann-Laplace equation, the value of the EP is calculated and it is shown that under certain conditions, for BNBs formed by cavitation, the EP can be the main factor of their stability.