Abstract
An extension has been made
to Gouy-Stern-Grahame models of the double layer on mineral oxide surfaces.1
In this work and an earlier paper,2 the Stern isotherm is used for
adsorption of p.d. ions at the surface. This is essentially an inversion of the
modified Nernst equation given by Levine and Smith.3 The development
of the surface charge and potential is considered by two different but related
methods. Comprehensive calculations show that the zeta potential of oxide
systems may be reasonably simulated with such models but the calculated surface
charge is much less than that found experimentally. It is suggested that a
model in which this surface charge is incorporated into a gel layer may be more
appropriate.
Cited by
35 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献