Abstract:Surface potential is an important parameter related to the physical and chemical properties of charged particles. A simple analytical model for the estimation of surface potential is established based on the Poisson-Boltzmann theory with the consideration of the dielectric decrement in mixed electrolyte. The analytical relationships between surface potential and charge density are derived in different mixed electrolytes with monovalent and bivalent ions. The dielectric decrease on the charged surface strongly … Show more
“…(10) with Eq. (12) is mathematically invalid based on the analyses in our previous studies [14,28], an equivalent dielectric function with Grahame model is given by [18]:…”
Section: Surface Potential Calculated From Numerical Solutionmentioning
confidence: 99%
“…If the electric field is evaluated, the dielectric constant at the surface can be calculated by Eq. (14). Introducing Eq.…”
Section: Surface Potential Calculated From Numerical Solutionmentioning
“…(10) with Eq. (12) is mathematically invalid based on the analyses in our previous studies [14,28], an equivalent dielectric function with Grahame model is given by [18]:…”
Section: Surface Potential Calculated From Numerical Solutionmentioning
confidence: 99%
“…If the electric field is evaluated, the dielectric constant at the surface can be calculated by Eq. (14). Introducing Eq.…”
Section: Surface Potential Calculated From Numerical Solutionmentioning
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