1110.5309 (Zhenwei Yao et al.)

The Electric Double Layer Structure Around Charged Spherical Interfaces    [PDF]

Zhenwei Yao, Mark J. Bowick, Xu Ma

We derive a formally simple approximate analytical solution to the
Poisson-Boltzmann equation for the spherical system via a geometric mapping.
Its regime of applicability in the parameter space of the spherical radius and
the surface potential is determined, and its superiority over the linearized
solution is demonstrated.

View original: http://arxiv.org/abs/1110.5309